The given statement "In an entity-relationship model, entities are restricted to things that can be represented by a single table". This statement is true because it is method of representation.
What is an entity-relationship model?An entity-relationship model is a method for graphically representing the relationships between different entities in a database or information system.
The ER model's purpose is to help database developers to recognize the relationships between various entities and create databases that follow the rules.
An entity is a person, location, event, concept, or object about which data can be stored. Relationships depict how entities are related to one another. Attributes are characteristics or features of an entity.
When creating an ER diagram, entities are represented by rectangles, attributes by ovals, and relationships by lines connecting the entities. In summary, entities are the building blocks of an ER model.
Entities in an ER model are restricted to things that can be represented by a single table. This is because a single table can only represent one type of entity. The ER model's main purpose is to reduce data redundancy and make data retrieval more efficient. If an entity can be represented by a single table, there would be no need to divide it into multiple tables.
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hash values are used for which of the following purposes? determining file size filling disk slack reconstructing file fragments validating that the original data hasn't changed
Hash values are used for C: validating that the original data hasn't changed.
A hash value is a digital fingerprint of a file or data, generated using a mathematical algorithm. It is a fixed-length string of characters that uniquely represents the contents of the file or data. If the file or data is changed in any way, the hash value will also change, indicating that the data has been tampered with or corrupted.
Therefore, hash values are commonly used for data integrity checks and to ensure that the original data has not been modified or corrupted in transit or storage. They are often used in security applications, such as digital signatures, authentication, and data encryption.
Hash values are not used for determining file size, filling disk slack, or reconstructing file fragments, although they may be used in conjunction with these activities as a part of digital forensic analysis.
Thus, option C: "validating that the original data hasn't changed" is the correct answer.
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listen to exam instructions in an effort to increase the security of your organization, programmers have been informed they can no longer bypass security during development. which vulnerability are you attempting to prevent?
By not allowing programmers to bypass security during development, the organization is attempting to prevent the vulnerability of "insecure coding practices".
Insecure coding practices can lead to vulnerabilities such as buffer overflow, SQL injection, cross-site scripting (XSS), and other types of attacks that can be exploited by attackers. By enforcing security measures during the development process, organizations can reduce the likelihood of such vulnerabilities being introduced into their systems and applications, and can ultimately reduce the risk of successful cyber attacks.
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consider the following processes: process arrival time processing time a 0 2 b 1 5 c 3 4 d 6 2 e 7 6 f 8 3 show how the above processes execute over time on a single cpu system. compute the completion time for each process, and the average turnaround time for all processes under each of the following schedulers:a) FCFS. (b) Round Robin with (q=1). (c) Shortest Job First. (d) Shortest Remaining Time First (e) HRRN
The average turnaround time for all processes is 8.17.
To answer this question, we need to consider the following processes on a CPU: process arrival time processing time a 0 2 b 1 5 c 3 4 d 6 2 e 7 6 f 8 3: FCFS: A (2), B (7), C (7), D (8), E (13), F (11), 8.17 Round Robin (q=1): A (2), B (6), C (7), D (8), E (10), F (11), 7.17Shortest Job First: A (2), D (4), F (7), C (11), E (17), B (12), 8.17Shortest Remaining Time First: A (2), B (7), C (7), D (8), E (13), F (11), 8.17HRRN: A (2), B (7), D (8), F (11), C (7), E (13), 8.17FCFS: Under this scheduling algorithm, the processes will be executed in the order of their arrival time, which is as follows: A (0), B (1), C (3), D (6), E (7), F (8). The completion times for each process will be: A (2), B (7), C (7), D (8), E (13), F (11). The average turnaround time for all processes is 8.17.Round Robin (q=1): Under this scheduling algorithm, the CPU will process each process for one time unit before switching to the next process.This means that each process will have to wait for its turn to be processed. The order in which the processes will be executed is as follows: A (0), B (1), C (2), D (3), E (4), F (5). The completion times for each process will be: A (2), B (6), C (7), D (8), E (10), F (11). The average turnaround time for all processes is 7.17.Shortest Job First: Under this scheduling algorithm, the processes will be executed in the order of their processing time, which is as follows: A (2), D (2), F (3), C (4), E (6), B (5). The completion times for each process will be: A (2), D (4), F (7), C (11), E (17), B (12). The average turnaround time for all processes is 8.17.Shortest Remaining Time First: Under this scheduling algorithm, the CPU will always process the process with the shortest remaining time. The order in which the processes will be executed is as follows: A (0), B (1), C (3), D (6), E (7), F (8). The completion times for each process will be: A (2), B (7), C (7), D (8), E (13), F (11). The average turnaround time for all processes is 8.17.HRRN: Under this scheduling algorithm, the CPU will process the process with the highest response ratio. The order in which the processes will be executed is as follows: A (0), B (1), D (6), F (8), C (3), E (7). The completion times for each process will be: A (2), B (7), D (8), F (11), C (7), E (13). The average turnaround time for all processes is 8.17.Learn more about CPU here: https://brainly.com/question/474553
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various criteria may be applied when considering how to allocate limited medical resources. according to the text, in today's market, all of the following rules of thumb are commonly applied except: A.Provide services for people who can afford to pay for them.
B.Provide care for people who are likely to have the highest quality of life as a result.
C.Provide care backed by scientific evidence and proven success rates.
D.Invest mostly in experimental treatments because they hold hope for the future.
Various criteria may be applied when considering how to allocate limited medical resources. According to the text, in today's market, all of the following rules of thumb are commonly applied except for: D. Invest mostly in experimental treatments because they hold hope for the future.
Criteria that can be used in the allocation of limited medical resources are as follows: Provide care for people who are likely to have the highest quality of life as a result. Provide care backed by scientific evidence and proven success rates. Provide services for people who can afford to pay for them.
The allocation of scarce medical resources often involves difficult decisions, and there is no set formula for making such decisions. However, several rules of thumb, or criteria, are commonly used. While some of these criteria are similar, they all reflect different aspects of the difficult choices that must be made when allocating resources. Allocating medical resources based on who is most likely to benefit is one common method. Others may include who is most needy or who will benefit society the most. Each criterion has its strengths and weaknesses, but in the end, decisions must be made.
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you have just purchased a new dell poweredge r820 rack server. the server is equipped with four xeon e5-4650 cpus, 128 gb of ram, four 1 tb sas hard drives, and two 750-watt power supplies. you have a 21-inch lcd monitor connected to your server. you want a ups to keep your server running for up to 20 minutes in the event of a power failure. you prefer a rackmounted solution. use the ups selector tool at apc's web site (a well-known ups vendor). the ups selector is at https://www.apc/shop/us/en/tools/ups selector/. determine which model of ups will work well for this server, and state your reasons.
Based on the given server specifications, a UPS with a wattage rating of 2000 VA or higher would be suitable for this server. APC recommends the SMT2200RM2U Smart-UPS as the most suitable UPS model for this server. It has a wattage rating of 1980 VA and 1800 watts.
The Dell PowerEdge R820 rack server has the following specifications:
4 x Xeon E5-4650 CPUs4 x 1 TB SAS Hard Drives128 GB RAM2 x 750-Watt Power Supplies A 21-inch LCD monitorThe APC UPS selector tool can be used to select a UPS.
The following is the recommended UPS model for this Dell PowerEdge R820 rack server:
Smart-UPS 2200VA RM 2U 120V
The reasons why this UPS model is recommended are as follows:
With a wattage rating of 1980 VA and 1800 watts, it is appropriate for the server. The server would continue to operate for up to 20 minutes after a power failure, based on the server's requirements. This would enable the server to perform a graceful shutdown. The Smart-UPS has advanced features like AVR (Automatic Voltage Regulation) and Sine wave output, which provide optimum performance and protection to the server during power surges, power sags, and other such power events.
The Smart-UPS 2200VA RM 2U 120V is a rack-mounted solution, which would work well in the customer's environment. The LCD on the front of the Smart-UPS provides clear, accurate information about the UPS's status, allowing the customer to take quick action in the event of an issue.
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What is not considered to be a fundamental element that would materially change the contract under cisg?
Under the United Nations Convention on Contracts for the International Sale of Goods (CISG), minor modifications or additions to a contract are not considered to be fundamental elements that would materially change the contract.
This means that if a party makes a minor change to the terms of the contract, such as a change in delivery date or a minor specification, the contract will still be valid and enforceable.
However, if a change is considered fundamental, such as a change to the price or a change to the quantity of goods being sold, it could materially alter the contract and require the parties to negotiate a new agreement.
It is important for parties to carefully consider any modifications or additions they wish to make to a contract under the CISG to ensure that they do not inadvertently materially alter the agreement.
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True or false: Given the popularity of the Internet, mobile devices, and the complexity of computer technologies, important business information and IT assets are exposed to risks and attacks from external parties such as hackers, foreigners, competitors, etc. Today's employees are well trained and always support the firm to prevent the attacks.
False. Despite training, employees can still be a source of risk and attack. Additionally, external threats such as hackers, foreigners, and competitors are difficult to mitigate and protect against.
How training affects employee performanceEmployees are not always well trained and can still be a source of risk and attack. Additionally, external threats such as hackers, foreigners, and competitors are difficult to mitigate and protect against.
Employees should be given regular training on how to protect themselves and the company's information, and businesses should have measures in place to protect their data, such as firewalls, encryption and other security measures.
Additionally, businesses should ensure they are using the latest security patches and updates and regularly test their systems for any vulnerabilities.
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Write the recursive version of the function decimal which takes in an integer n and returns a list of its digits, the decimal representation of n. See the doctests to handle the case where n < 0. def decimal(n): """Return a list representing the decimal representation of a number. >>> decimal(55055) [5, 5, 0, 5, 5] >>> decimal(-136) ['-', 1, 3, 6] "*** YOUR CODE HERE ***"
The recursive version of the function decimal which takes in an integer n and returns a list of its digits, the decimal representation of n can be written as follows:
def decimal(n):
if n == 0:
return [0]
elif n < 0:
return ['-'] + decimal(-n)
else:
return decimal(n // 10) + [n % 10]
-This recursive function takes an integer n as an input and returns a list of its digits, the decimal representation of n.
-If n is equal to 0, the function returns a list containing 0 as the element.
-If n is less than 0, the function returns a list containing a negative sign followed by the result of a recursive call to the function for -n.
-Otherwise, the function returns a list that is a result of a recursive call to the function for n // 10 followed by the remainder of n % 10.
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Ethical challenges for information technology employees include:A. Data privacy.B. Laptop speed.C. Copyright protection.D. Both A and C, but not B.
Answer:
D
Explanation:
Laptop speed is not considered an ethical challenge, whereas the other 2 are.
technologies like bar code scanners, rfid tags and touch screens are used by businesses in which information processing step?
Bar code scanners, RFID tags, and touch screens are technologies commonly used by businesses in the data input step of the information processing cycle.
These technologies allow businesses to quickly and accurately collect data from various sources and input it into their information systems.
Bar code scanners and RFID tags are used to input data automatically from products, inventory, or assets, reducing the time and errors associated with manual data entry. Touch screens, on the other hand, are used as an interface for manual data input by allowing users to interact directly with the system through a touch-based interface.
By using these technologies in the data input step, businesses can improve the accuracy, speed, and efficiency of their information processing, leading to more informed decision-making and better overall performance.
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Project: Working in the Field
Research your local television and radio station. Find three jobs related to audio or video production that people hold at the stations.
Describe each position, discuss what type of preparation is necessary for the position, and discuss why you would or would not be
Interested in each. You may not use the positions listed in the lesson. You may use online sources, such as the company website,
employment ads, and other web-based resources, You may contact the company for further information or even talk to people who
hold the positions you have selected. Submit the assignment in an essay of at least 600 words.
Answer:
anes alo ponosoas say al vreau
Explanation:
Answer:
In today's media-focused society, audio and video production plays a crucial role in our daily lives. These mediums, including TV shows and radio programs, rely heavily on the production of high-quality audio and video content. In this project, we will investigate three jobs associated with audio and video production at local TV and radio stations. We will discuss the necessary qualifications for each role and assess our level of interest.The first position we will examine is that of a Video Editor. The Video Editor's job is to select and edit raw footage to create a finished product. This includes organizing footage, choosing the best shots, and adding sound effects and music. A degree in film production or a related field is typically required to become a Video Editor, along with expertise in software such as Final Cut Pro, Avid, or Adobe Premiere. I find the role of a Video Editor fascinating as I enjoy using editing software and the process of transforming raw footage into a visually appealing final product.The second position we will explore is that of a Broadcast Technician. Broadcast Technicians are responsible for setting up, operating, and maintaining audio and video equipment used in television and radio broadcasts. This includes cameras, microphones, mixing boards, and other audio and video equipment. To become a Broadcast Technician, one typically needs a degree in broadcasting or a related field and expertise in audio and video equipment. Although I am interested in working with technology, I lack experience in audio and video equipment, which may be a disadvantage for this role.The third position we will consider is that of a Radio Producer. Radio Producers are responsible for creating and overseeing the content of radio shows. This includes developing segment ideas, booking guests, writing scripts, and coordinating the technical aspects of the show. To become a Radio Producer, one typically needs a degree in broadcasting, journalism, or a related field, as well as strong communication and writing skills. As someone interested in writing and journalism, I find the role of a Radio Producer appealing, and my previous experience working on school radio shows could be an advantage.In summary, audio and video production is an essential component of the media industry, and there are several exciting job opportunities available in this field. In this project, we explored three jobs related to audio and video production at local TV and radio stations, including Video Editor, Broadcast Technician, and Radio Producer. We discussed the qualifications required for each role and evaluated our level of interest. Although each position demands a specific set of skills and experience, all three offer opportunities for creativity and innovation.using the new share wizard, you want to use a profile for creating a share. you want to share files with unix-based computers in quickest manner. which profile should you use in this case?
The "SMB/CIFS" profile for Windows is the one to choose if you want to share data with Unix-based machines as quickly as possible. A network protocol called SMB (Server Message Block) is used.
In the clustering process What action do you need to take as the first step in the new cluster wizard?You need to make a new DNS record specifically for the new cluster. So that network users can access the cluster by name, you need map the cluster name to the IP address.
Which feature of Windows 10 makes it easier to create and arrange various applications?Snap two or more open programmes or windows together to form a snap group when working on a particular task.
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The SMB (Server Message Block) profile is the best choice for quickly sharing files with Unix-based computers.
What is unix?To create a share, you want to use a profile using the new share wizard. To share files with Unix-based computers in the quickest way, use the Unix (NFS) profile.
Here is how to do it:
1. In the 'Create a Share' window, select the "Unix (NFS)" option.
2. You can also pick NFSv4, but NFSv3 is the default.
3. Click the Next button. Select the server path where the files are kept or click the Browse button to look for a directory.
4. Click the Next button, and type the share name, description, and the users or groups you want to give access to.
5. You can choose Read or Read/Write access for each user or group.
6. Click the Next button, check the configuration details, and then click the Finish button.
The share will be created now. You can access the share on any Unix-based system by entering the server's name or IP address and the share name in a file browser.
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Identify the tense in the following sentences and convert them into present perfect %0D%0Atense : %0D%0A (i) I worked here for 3 years.
The tense used in the sentence is past simple.
The present perfect tense of the given sentence is: "I have worked here for 3 years."
How can it be converted to present perfect tense?To convert it into a present perfect tense, we need to use the auxiliary verb "have" in the present tense followed by the past participle of the main verb "work". The present perfect tense of the given sentence is: "I have worked here for 3 years."
The present perfect tense is used to talk about an action or event that started in the past and continues up to the present. It is formed using the present tense of "have" or "has" with the past participle of the main verb. This tense is often used to describe experiences, achievements, or actions that have an impact on the present.
In the given sentence, the speaker is talking about their past work experience and the duration of their employment at the current workplace. By using the present perfect tense, the sentence emphasizes the duration of the work experience and suggests that it has an impact on the present situation, such as the speaker's skills, knowledge, or relationship with the workplace.
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which of the following are common blockchain analysis heuristics that can be used to deanonymize bitcoin users? group of answer choices common input ownership coinjoin address reuse round number output
The following are common blockchain analysis heuristics that can be used to deanonymize Bitcoin users: A: common input ownership B: coinJoin C: address reuse and D: round number output.
Address reuse: Reusing a Bitcoin address for multiple transactions can reveal the identity of the address owner and link multiple transactions together.Common input ownership: When multiple inputs are used to create a transaction, it is likely that those inputs belong to the same owner.CoinJoin: CoinJoin is a privacy-enhancing technique that allows multiple users to combine their transactions into a single transaction. However, blockchain analysis can detect common input ownership among the inputs used in a CoinJoin transaction.Round number output: Transactions with round number outputs (e.g., 1 BTC, 10 BTC, etc.) can indicate that the outputs are being used for a specific purpose, such as paying for goods or services, and can reveal the identity of the transaction parties.These heuristics are used by blockchain analysis tools to track the flow of Bitcoin transactions and link them to specific users or entities. It is important for users to be aware of these heuristics and take measures to protect their privacy, such as using new addresses for each transaction, avoiding round number outputs, and using privacy-enhancing techniques such as CoinJoin.
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String nameOfFile is read from input. The opened file named nameOfFile contains counts of racks ordered by a furniture store, and is associated with the stream rackFS. Integers are read from the opened file and output, before being subtracted from remainingQuantity. Output "Unsold: " followed by remainingQuantity if the end of the file has been reached. Otherwise, output "Read operation failed" if a read operation fails before the end of the file is reached. End with a newline.
Ex: If the input is data3.txt, then the output is:
88
61
Unsold: 53
Ex: If the input is data5.txt, then the output is:
97
11
29
Read operation failed
Contents of file data1.txt Contents of file data2.txt Contents of file data3.txt Contents of file data4.txt Contents of file data5.txt Contents of file data6.txt
69 72
bad
59
26
39
36 88
61 56
bad 97
11
29
bad 68
bad
38
65
62
Integers are read from the file named nameOfFile using a while loop. The while loop terminates when rackFS.fail() returns true, indicating an error for the previous read operation or that the end of the file has been reached.
!rackFS.eof() returns true if the end of the file has not been reached in the previous operation.
If rackFS.eof() returns true after the while loop terminates, the program outputs "Unsold:" followed by remainingQuantity.
If !rackFS.eof() returns true after the while loop terminates, then an error has occurred before the end of the file is reached and the error message is output.
Not all tests passed.
Current Script:
#include
#include
#include
using namespace std;
int main() {
ifstream rackFS;
string nameOfFile;
int rackQuantity;
int remainingQuantity;
cin >> nameOfFile;
rackFS.open(nameOfFile);
if (!rackFS.is_open()) {
cout << nameOfFile << ": file could not be opened" << endl;
return 1;
}
remainingQuantity = 288;
rackFS >> rackQuantity;
while (!rackFS.fail()) {
cout << rackQuantity << endl;
remainingQuantity = remainingQuantity - rackQuantity;
rackFS >> rackQuantity;
}.
if (rackFS.fail()) {
cout << "Read operation failed";
}
else {
cout << "Unsold: " << remainingQuantity; // <---- Revise the bolded part of the script.
}
cout << endl;
rackFS.close();
return 0;
}
The function must determine if the file's end has been reached once the while loop ends. The end of the file has been reached without any issues if rackFS .eof() returns true.
What does C++'s EOF () function do?When there is no more data to be read from an input file stream, the special function eof() in C++ returns nonzero (meaning YES), otherwise it returns zero (meaning FALSE).
if (rackFS.eof()) {
cout << "Unsold: " << remainingQuantity;
} else if (rackFS.fail()) {
cout << "Read operation failed";
}
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program that shows if it's an integer or not
List the layers of the OSI model from the top down, along with their counterparts in the TCP/IP model.
Application—Application
Presentation—Application
Session—Application
Transport—Transport
Network—Internetwork
Data Link—Network Access
Physical—Network Access
The layers of the OSI model from the top down, along with their counterparts in the TCP/IP model are:
Application/ApplicationPresentation/ApplicationSession/ApplicationTransport/TransportNetwork/InternetworkData Link/Network Access Physical/Network Access.The OSI model and TCP/IP model are both conceptual frameworks that describe how data is transmitted over a network. The OSI model has seven layers, while the TCP/IP model has four layers. The layers of the OSI model are: Application, Presentation, Session, Transport, Network, Data Link, and Physical. Each layer serves a specific function in the process of transmitting data.
The TCP/IP model is more commonly used in practice, and its layers are: Application, Transport, Internet, and Network Access. The layers of the OSI model correspond to those of the TCP/IP model, but not always in a one-to-one manner. Understanding these models can help in troubleshooting network issues and designing network architectures.
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What is bias? (Gradpoint)
Answer: The second option
Explanation:
Bias is a prejudice in favor of or against one thing, person, or group compared with another, usually in a way considered to be unfair.
Answer:
(second option) B. Bias refers to a leaning or partiality toward a particular viewpoint or perspective, which may affect the way information is presented, interpreted, or perceived. It can involve an inclination to favor one side over another, to present information in a certain light, or to downplay or ignore certain aspects.
Why didn’t Sonia Sotomayor follow her dream of becoming a detective?
(science question)
When she was seven years old, Sonia Sotomayor was diagnosed with diabetes, ending her dream of becoming a detective
Sonia SotomayorSotomayor, the daughter of Puerto Rican immigrants who settled in New York City, grew up in a Bronx housing complex. Her mother put in a lot of overtime as a nurse to support the family when her father passed away. Sotomayor attributes her decision to become a lawyer to the episodes of the 1957–1966 television crime series Perry Mason that she watched as a young girl. She earned a B.A. with honours from Princeton University in 1976 before enrolling in Yale Law School, where she served as the Yale Law Journal's editor. She earned her degree in 1979 and served as an assistant district attorney in New York County for five years before deciding to work in private practise in a New York company, where she focused on intellectual property law
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which broad area of data mining applications partitions a collection of objects into natural groupings with similar features? for example, when your streaming service has recommendations for you based upon your group.
Clustering is a broad area of data mining applications that partitions a collection of objects into natural groupings with similar features. For example, when your streaming service recommends shows to you based on your viewing habits, it is using clustering to identify a natural grouping of shows with similar features that you might enjoy.
Cluster analysis is a technique for dividing data objects into groups or clusters such that objects within a cluster have a higher similarity to one another than to those in other groups or clusters.
The objective of cluster analysis is to minimize the variance within each cluster while maximizing the variance between clusters. For example, when a streaming service recommends movies or TV shows to users based on their viewing habits or preferences, cluster analysis may be used to group users with similar interests or preferences and suggest movies or TV shows that other users in their cluster have watched and enjoyed.
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venus is a member of the it department at a company that has a moderately-sized network. one of her performance review objectives is to help her department be more proactive relative to being notified, and responding to, certain events that occur in the network. what type of server will help her meet the objective?
A network monitoring server might be helpful for Venus to achieve her goal of becoming more proactive in her responses to network occurrences.
What kind of proactive monitoring is there in IT?Proactive monitoring in the context of monitoring products typically entails spotting potential problems with IT infrastructure and apps before users discover them and complain and taking steps to stop the problem from being visible to users and having an adverse impact on the business.
Which four forms of monitoring are there?We define and categorise four forms of monitoring—surveillance, implementation, efficacy, and ecological effects—each of which is intended to address a distinct set of objectives.
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Which of the following vulnerability scanning options requires the use of a "dissolvable agent"? - Windows Share Enumeration - TCP port scanning - Scan Dead
The vulnerability scanning option that requires the use of a "dissolvable agent" is TCP port scanning. The correct option is b.
Port scanning is a method of identifying open ports on a network, identifying the services that are being provided on those ports, and possibly detecting vulnerability in those services. To do this, TCP port scanning sends an SYN packet to the target machine to establish a connection. If a response is received, the port is considered to be open. If there is no response, the port is considered to be closed. TCP port scanning requires the use of a "dissolvable agent." TCP stands for Transmission Control Protocol. It is a connection-oriented protocol that works in conjunction with IP (Internet Protocol) to ensure that data is delivered from one end to the other. The TCP protocol is responsible for breaking the data into smaller segments, ensuring that each segment arrives safely and in the correct order, and reassembling the segments into the original message at the other end. TCP is used in applications that require reliable, ordered, and error-free delivery of data. It is one of the most commonly used protocols on the internet.Learn more about TCP here: https://brainly.com/question/14280351
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Which of the following environmental control risks is more likely with personal computers than in a mainframe environment with dedicated terminals?
Copyright violations due to the use of unauthorized copies of A. purchased software.
B. Unauthorized access to data.
C. Lack of data availability due to inadequate data retention policies.
D. All of the answers are correct.
Copyright violations due to the use of unauthorized copies of purchased software is more likely with personal computers than in a mainframe environment with dedicated terminals. Option A is correct answer.
Personal computers are often used for individual work and may have numerous applications installed, including unauthorized or pirated software. This can increase the risk of copyright violations if the software being used is not properly licensed or is being used in violation of the license agreement. In a mainframe environment with dedicated terminals, however, the software is centrally managed, and it is less likely that unauthorized copies will be used.
Unauthorized access to data and lack of data availability due to inadequate data retention policies are risks that can exist in both personal computer and mainframe environments. These risks are typically managed through access controls and data retention policies, regardless of the type of computing environment.
Therefore, the correct answer is (A) purchased software.
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True or false: textlinks is the name given to the specially coded elements in a website that let you go from one web page to another within the same website or to another site.
Textlinks are the name given to the specifically coded components in a website that allow you to navigate from one web page to another within the same website or to another. The idea that hashtag activism promotes a fictitious sense of involvement is criticized. An alternative to searching specific web pages is a metasearch engine.
What is meant by web page?A web page is a straightforward document that a browser can display. These documents are created using the HTML language (which we look into in more detail in other articles). A web page can incorporate many various kinds of resources, including style data, which governs the appearance and feel of the page. The website includes domains like Javatpoint.com, etc. The page you are currently browsing, the home page, the contact page, and the registration page are a few instances of Webpages.A webpage is a single web page with a unique URL, but a website is a collection of many webpages with information on various topics connected together.To learn more about web page, refer to:
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You have been asked to work on the design of the cover of a new book. The author of the book would like to use a picture of a couple he has taken in the park. What needs to be done to use this image?
To use a picture of a couple in a park on the cover of a new book, the author must ensure that he has obtained the necessary permissions and licenses for the use of the image.
He needs to ensure that he owns the copyright to the image or has obtained the necessary license from the owner of the copyright. If the image contains identifiable people, the author must obtain their consent to use the image on the cover of the book. If the image contains recognizable elements such as buildings, logos, or trademarks, the author must ensure that he has obtained the necessary permissions and licenses to use these elements on the cover of the book.
Therefore, the author needs to obtain a copyright or necessary licenses for the use of the image. If the image contains identifiable people, the author must obtain their consent. If the image contains recognizable elements such as buildings, logos, or trademarks, the author must obtain the necessary permissions and licenses to use these elements on the cover of the book.
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What is the missing word?
class TooWide(Exception):
pass
answer = input('How wide is it? ')
width = float(answer)
try:
if width > 30:
TooWide
else:
print("Have a nice trip!")
except TooWide:
print("Your luggage will not fit in the overhead bin.")
Call
Detect
except
raise
A program in python needs a word called print if the programmer wants to print anything on the output screen.
How to print on the output Screen?
Python uses print statement to print anything.
Some of examples are:
print("Python") - #Python
Now in the following code:
class TooWide(Exception):
pass
answer = input('How wide is it? ')
width = float(answer)
try:
if width > 30:
print("TooWide")
else:
print("Have a nice trip!")
except TooWide:
print("Your luggage will not fit in the overhead bin.")
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suppose host a and host b both send udp datagrams to the same port number on host c. will the datagrams be delivered to the same socket? why?
Yes, the datagrams sent by host a and host b will be delivered to the same socket on host c.
What is UDP?UDP is a connectionless protocol, implying that it does not establish a dedicated end-to-end connection between the two devices and that datagrams are sent independently of one another without being tied together. This makes it easier to transmit datagrams from several hosts to a single socket on the same host. Because of the lack of a dedicated connection, each datagram that is sent contains all of the addressing information required for it to be delivered to the appropriate destination.
Each datagram has a source IP address, a source port number, a destination IP address, and a destination port number in the addressing fields. The destination IP address and port number fields are used by the recipient to identify the appropriate socket to which the datagram should be delivered.
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which two subprogram headers are correct? (choose two.) a. create or replace procedure get sal is (v sal in number) b. create or replace procedure get sal (v sal in number) is c. create or replace function calc comm return number (p amnt in number) d. create or replace function calc comm (p amnt in number) return number e. create or replace function calc comm (p amnt in number(3,2)) return number
The two subprogram headers that are correct are given below:
a. Create or replace procedure get sal is (v sal in number)
b. Create or replace function calc comm (p amnt in number) return number
Subprogram or subroutines are a collection of statements or a block of code that performs a particular task. The main program calls this subprogram whenever required. The Subprograms are classified into two types: Functions and Procedures.In the given question, we are to select the correct two subprogram headers. The subprograms are given below:
a. Create or replace procedure get sal is (v sal in number) This subprogram header is correct.
b. Create or replace function calc comm (p amnt in number) return number This subprogram header is correct.
C. Create or replace function calc comm return number (p amnt in number). This subprogram header is incorrect. Here, the parameter name should be mentioned.
d. Create or replace function calc comm (p amnt in number) return number This subprogram header is correct.
e. Create or replace function calc comm (p amnt in number(3,2)) return number This subprogram header is incorrect. Here, we can not use the length and precision to a formal parameter. It is not allowed in Oracle.
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Your company has decided that security is very important and wants to add a second security check that will identify its employees while they are logging in to their computers. What type of security do you recommend?
answer choices
Smart cards
Key fobs
Hardware tokens
Biometric locks
Based on the given scenario, the type of security that is most recommended for the company to add a second security check that will identify its employees while they are logging in to their computers is smart cards.
A smart card is a device that appears like a credit card with a computer chip embedded in it that can be used to securely store and exchange data. Smart cards are typically used to authenticate an individual or to verify their identity, allowing access to specific locations, services, or devices. Smart cards can be used for a variety of purposes, including payment processing, ID verification, and access control, among others.The implementation of smart cards in a security system would guarantee a higher degree of security, enabling users to use their smart card as an authentication method. Smart cards provide a secure and convenient way of accessing sensitive data while also ensuring the security of the data stored within them.
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what deep learning process does amazon transcribe use?
Answer:
Amazon Transcribe uses a deep learning process called automatic speech recognition (ASR) to convert speech into text, quickly and accurately.