Answer:
Input
Explanation:
Information the computer receives from the outside world is called input. Input can be a number of different things: the weather, which buttons are pressed, and so forth. It can come from any place the processor is able to receive information from, such as the user or a web search. The processor makes its decisions based on input.
What is the location of root directory?
The root directory, also known as the root folder, is the top-most directory in a file system. In most operating systems, the root directory is designated by a forward slash "/".
What is operating systems?
An operating system (OS) is the software that manages the hardware and software resources of a computer. It acts as an intermediary between the user and the computer hardware, providing a platform for running application software. Some common examples of operating systems include Windows, macOS, Linux, and Android.
The root directory, also known as the root folder, is the top-most directory in a file system. In most operating systems, the root directory is designated by a forward slash "/". For example, in Linux, Unix and macOS, the root directory is "/". In Windows, the root directory is usually designated by a backslash "", such as "C:".
In a hierarchical file system, the root directory serves as the starting point for all other directories and files, and all other directories are organized and stored within the root directory.
Learn more about root directory click here:
https://brainly.com/question/14614936
#SPJ4
what creates a check-sum for the information within an object so the recipient can verify that the content was received unaltered?
A file is given a cryptographic checksum that is used to confirm that the data inside the file hasn't been altered or changed, maybe by a malicious entity.
How is a checksum produced?
These components make up the sum. After that, the resulting bit is completed. The original data unit has this supplemented sum, known as a checksum, added at the end before being sent to the receiver. After receiving the data and checksum, the receiver sends it to the checksum checker.
Is the check sum being verified or validated?
A checksum functions as a code or file's digital fingerprint. It is a computed value made up of numbers and letters that is used to confirm a file's integrity. Confirmation is among the most popular applications for checksums.
To know more about check-sum visit:
https://brainly.com/question/15209657
#SPJ4
since there are fewer students on campus, security does not have to wait to shrink their workforce. which option should administrators choose to reduce those numbers quickly?
Demotions is the correct answer. Demotions will help reduce the numbers quickly as the position of the workforce will be demoted to lower ranks or less important position than you already have will make workforce to look for other jobs .
What is Demotions?
A demotion is a required reduction in an employee's rank or job title within the organisational hierarchy of a business, government agency, or other organisation. A demotion may also result in the loss of other privileges attached to a higher rank and/or a decrease in pay or benefits.
An employee may be demoted for acting in a way that contravenes company policies, such as being persistently late, acting inappropriately, or being careless. When an employee performs poorly at work or the company is experiencing financial trouble, there are times when a promotion may be offered as an alternative to a layoff. A lateral move, also known as a deployment, is a transfer to a position at the same rank or level elsewhere within the organisation.
To know more about demotion
https://brainly.com/question/29440702
#SPJ4
what is the difference between a c-string and a string class object (which we have been using in previous chapters)? list and describe at least three differences.
C-strings and string objects are identical except for how they are declared and internally stored. The methods of use are identical. Which of the following will enable the reading of an entire line of text into a C-string object, despite any embedded blanks?
In C#, there isn't much of a difference between string and String (capital S).
The System namespace of the.NET framework contains the class named String (capital S). System. String is the name in its full qualification. While System. String'saliasfor the lower case string is lowercase.String.
Think about the example below.
Example: Verify the string type "Hello," "World," and "String str1" should be copied.
FullName = Console.WriteLine(str1.GetType()); // System.String
FullName = Console.WriteLine(str2.GetType()); // System.String
The full name of both types is System.String, as can be seen in the example above.
To know more about C type here
https://brainly.com/question/15683939
#SPJ4
true or false? encrypting data within databases and storage devices gives an added layer of security.
True, Encrypting data within databases and storage devices gives an added layer of security.
What does the encryption of data mean?Massive volumes of sensitive data are managed and kept in the cloud or on linked servers. Encryption employs cybersecurity to combat brute force and cyber-attacks, such as malware and ransomware. Data encryption secures digital data exchanged over the cloud and computer systems. There are two types of digital data: transmitted data or data in flight and stored data or data at rest.
To secure data, modern encryption methods have supplanted the obsolete Data Encryption Standard. These algorithms protect data and power security initiatives such as integrity, authentication, and non-repudiation. To validate the origin of a communication, the algorithms first authenticate it. They then examine the integrity to ensure that the contents have not altered. Finally, the effort prevents senders from refusing lawful activities.
To know more about data encryption, visit:
https://brainly.com/question/29023361
#SPJ4
your code will be easier to read if you code the join condition in the on expression, and the search conditions in the clause?
Your code will be easier to read if you code the join condition in the on expression, and the search conditions in the clause- FROM
Code, in the context of communications and information processing, is a set of rules that transforms information—such as a letter, word, sound, image, or gesture—into another form, sometimes shortened or secret, for transmission through a communication channel or storage in a storage medium.
Language was one of the first inventions that made it possible for someone to express verbally what they were thinking, seeing, hearing, or feeling to other people.
Speech, however, is restricted to the audience that is present at the time the speech is made and to the range of communication that a voice can travel. The ability to communicate across time and space was greatly expanded by the invention of writing, which transformed spoken language into visual symbols.
To know more about code here
https://brainly.com/question/29330362
#SPJ4
you've decided to run an nmap scan on your network. which apps could you open to perform this task? choose all that apply.
There are several applications that you could use to run an Nmap scan is Nmap itself, Zenmap, Angry IP Scanner, Nessus, OpenVAS, Network Scanner.
What is Nmap scan?
Nmap (Network Mapper) is an open-source security tool that is used for network exploration, management, and security auditing. It can be used to scan networks and map out the devices that are connected to it, including their IP addresses, hostnames, open ports, and operating systems. This information can be useful for network administrators, security professionals, and pentesters in order to understand the structure and security of a network.
There are several applications that you could use to run an Nmap scan:
Nmap itself: Nmap is an open-source network mapping tool that is widely used to scan networks and perform network exploration.Zenmap: Zenmap is a graphical user interface (GUI) for Nmap that makes it easier to use and provides more visual information about the results of a scan.Angry IP Scanner: This is another popular open-source tool for network scanning that also supports Nmap scans.Nessus: Nessus is a commercial vulnerability scanner that includes Nmap functionality and provides additional features for vulnerability assessment and management.OpenVAS: OpenVAS is a free, open-source vulnerability scanner that includes Nmap functionality and provides a comprehensive solution for vulnerability management.Network Scanner: Network Scanner is a popular tool for network discovery and management that also supports Nmap scans.Learn more about Nmap Scan click here:
https://brainly.com/question/30029137
#SPJ4
besides a return statement, which exits its entire function block, which keyword exits a loop before its condition expression evaluates to false? javascript
In JavaScript, the break keyword is used to exit a loop before its condition expression evaluates to false.
The break statement is used to terminate the execution of a loop and transfer the control to the next statement immediately following the loop. This allows you to exit a loop prematurely if certain conditions are met, without having to wait for the loop to complete its full iteration.For example, if you are searching for a specific value in an array, you can use a for loop to iterate through the elements of the array. If you find the value you are looking for, you can use the break statement to exit the loop and avoid searching the remaining elements. This can improve the performance of your code by reducing the number of iterations required to find a value.To know more about loops visit:
https://brainly.com/question/14726065
#SPJ4
yuo are managing a project in biotechnology, code-named mitochondria eve. you need performance measurements to write the performance reports. which process(es) wil you run?
The answer for the given question is- Control Scope, Control Schedule, Control Cost process you will run.
What is Control Cost process?By controlling and analysing financial data, cost control is a technique for lowering business expenses. Consolidating costs enables businesses to forecast expenses more accurately and intelligently, determine where they may cut costs, and spot areas where they are overspending. Contracts are renegotiated to include more favourable conditions. obtaining more price quotes from various suppliers. enhancing product quality to cut down on scrap and rework. lowering the inventory's carrying capacity. lowering staff costs through improved spending control. The goal of cost control is to maximise profit by identifying and reducing costs. The budgeting process, which compares the company's actual performance to the budget, is quite helpful in this regard.
To know more about Control Cost process visit:
https://brainly.com/question/29803085
#SPJ4
what kind of wiring is in cables that communicate in voltage changes that are received by the receiving device as ones and zeros?
Coaxial cables, They consist of several copper wire pairs enclosed in a plastic insulator. It's likely already common knowledge that computers communicate using binary, which we humans represent with ones and zeros.
What operation moves ones and zeros over network cables?Modulation is the procedure used to transmit ones and zeroes via network wires. Because its function is to connect several devices, switches have the most network ports. The manufacturer of a network interface must be known.
Which router transmits data as a laser beam of ones and zeros?The cables' use of glass fibers that transmit data using light rather than electricity gives fiber optics their name. This means that rather of using an electrical current, we send ones and zeros through a light beam.
To know more about Coaxial cables visit :-
https://brainly.com/question/13013836
#SPJ4
documents that are error-free tend to create a favorable impression. group of answer choices true false
The given statement is true.
Error-free documents tend to create a favorable impression and convey professionalism, attention to detail, and credibility. On the other hand, documents with errors can give the impression of carelessness, lack of attention to detail, and poor quality. The server acts as the authoritative source for information about the zone, including the mapping of domain names to IP addresses. The zone file contains all of the information about the zone and is maintained by the server administrator.It is important to thoroughly proofread and edit documents before submitting or publishing them to maintain a positive image.Afterall, documents that are error-free tend to create a favorable impression.
To know more about documents visit:
https://brainly.com/question/29658748
#SPJ4
structured systems design that can be broken down into smaller and smaller units for conversion into instructions written in a programming language is called:
The creation of organized systems that can be broken down into smaller and smaller components for translation into programming instructions is known as Physical design.
What is the name of the organizational unit established to consolidate and coordinate initiatives inside an organizational?The Project Administration Institute (PMI) described a PMO as "An organizational body or institution allocated different tasks relating to the centralized and coordinated management of those projects under its jurisdiction. During the design phase (3rd stage of SDLC), the programmed developer examines if the created software meets all of the end-criteria. user's SDLC now comprises seven phases: planning, analysis, design, development, testing, implementation, and maintenance.
Learn more about developer from here;
https://brainly.com/question/19480925
#SPJ4
What is JaCoCo execution data file?
When the prepare agent objective is active, a jacoco.exec file, which contains the execution data, is created.
The JaCoCo file is what?
The acronym JaCoCo means Java Code Coverage. By the EclEmma team, a free code coverage package for Java has been produced. With IDEs like IntelliJ IDEA, Eclipse IDE, and others, it integrates effectively and generates reports on code coverage.
What is the job of JaCoCo Exec?
exec. Report's overarching goal: The report aim produces reports on code coverage using execution data that was captured by the JaCoCo runtime agent. The reports will be generated subsequent the compilation of the test phase because we have specified the phase property. By default, the file target/jacoco-ut is used to read the execution data.
To know more about Jacoco execution visit:
https://brainly.com/question/6845355
#SPJ4
You received $50 as a birthday gift and chose to spend it on new wallpaper for your room. The opportunity cost of this decision is:
Answer:
.......-_-.........heheh
a hacker has stolen logon ids and passwords. the hacker is now attempting to gain unauthorized access to a public-facing web application by using the stolen credentials one by one. what type of attack is taking place?
A Brute Force Attack is where an attacker repeatedly tries login credentials to hack a system, prevented by using strong passwords, rate limiting, 2FA, and unique passwords.
The type of attack taking place is called a Brute Force Attack. In a brute force attack, the attacker tries to guess the correct combination of login credentials (username and password) by trying many different combinations until they find the correct one. In this case, the attacker has already stolen the login credentials and is now trying to use them to gain unauthorized access to the web application.
A brute force attack can be a time-consuming and resource-intensive process for the attacker, but it can be successful if the login credentials are weak or easily guessable. To protect against brute force attacks, organizations can implement measures such as strong password policies, rate limiting to limit the number of login attempts allowed in a certain time frame, and using two-factor authentication for added security. It is also important for individuals to use strong and unique passwords for all their online accounts to prevent their credentials from being stolen and used in brute force attacks.
Learn more about brute force attacks here:
https://brainly.com/question/28521946
#SPJ4
which instruction completes the program to compute a triangle's area? the equation for a triangle's area is 1/2 * base * height.
Set output to x. The program instruction to calculate a triangle's area is Multiply x by 1/2.
Is it a list of steps the computer must take to process it?A program is a set of instructions that the computer can use to process input and create information. A programming language, such as BASIC, C, or Java, is used to create the instructions.
What is an example-based instruction?instructions A technical procedure's overview or manual, in plural: a command that demands compliance is called a "order." typically used in the plural. had a rule not to let in strangers: a code instructing a machine to carry out a specific task.
To know more about program visit:-
https://brainly.com/question/29133726
#SPJ4
Question:
Which instruction completes the program to compute a triangle's area?
base = Get next input
height = Get next input
Assign x with base * height
Put x to output
A. Multiply x by 2.
B. Add 2 to x
C. Multiply x by 1/2.
mary has created a table that contains the following fields of information: class number, class description, room assignment, assignment date and teacher id. which field would require a text data type?
As mary has created a table the field she should keep as a text data type is the class description. The text data type holds a string with a maximum length of 65,535 bytes.
In SQL Server, you won’t be able to insert string values (with more than 1 character) in the table if the column of type varchar is the data type. You can only insert only one character using varchar. If you wish to insert some text, please specify the same size as the varchar.
Hence, varchar is a keyword used as a data type to create a table.
Learn more about SQL at:
brainly.com/question/23475248
#SPJ4
miranda is creating a database field that has money values. which data type should she set for this field?
For storing money values in a database, the recommended data type is DECIMAL.
The DECIMAL data type is used to store exact numerical values and is commonly used for financial calculations, as it can store values with a fixed number of decimal places and has a large range of values.
When using the DECIMAL data type, you can specify the precision (the total number of digits) and scale (the number of decimal places) of the value. For example, to store monetary values with two decimal places, you could use a precision of 10 and a scale of 2, which would allow you to store values up to 9999999999.99.
In some databases, a data type of NUMERIC is also available and can be used in a similar way to DECIMAL. However, the specific implementation of the NUMERIC data type may vary between databases, so it is recommended to check the documentation for your specific database management system to determine the best data type to use for monetary values.
Learn more about data types here: https://brainly.com/question/179886
#SPJ4
how many branches are needed to construct a minimal spanning tree of a network with 10 nodes and 15 possible pathways?
Below is a graph with 6 vertices and 12 edges called G(V, E). And you'll build a minimum spanning tree for G(V, E) called T(V', E') with a minimal spanning of 6 vertices and 5 edges (6-1).
For the given graph, how many minimal spanning tree trees are there?There is only one minimum spanning tree for each graph. Explained: A minimum spanning tree is the one among all spacing trees that has the lowest cost.
What is the spanning tree property's minimum?A spanning tree with a weight that is less than or equal to the weight of every other feasible spanning tree is known as a Minimum Spanning Tree (MST) or The smallest weight spanning tree for an undirected, linked graph with weights.
To know more about minimal spanning visit:-
https://brainly.com/question/29656442
#SPJ4
selecting the range before you enter data saves time because it confines the movement of the active cell to the selected range.a. trueb. false
The movement of the active cell is limited to the defined range, therefore choosing the range before entering data does indeed save time.
When entering data into a cell or range, may formatting be applied before or after?Prior to or following the entry of data into a cell or range, formatting can be applied. Why would someone use format painter? The format of one cell can be "painted" onto other cells, or copied.
Which data entry tool in Excel requires that data entry adhere to a predetermined set of rules?It is possible to limit (validate) user input to a worksheet using the Excel Data Validation function. The type of data that can be inserted into a particular cell is technically controlled by a validation rule that you design.
To know more about active cell in excel visit :-
https://brainly.com/question/11066239
#SPJ4
what foreign key(s) does the session table contain? session (sessionnum, sessiondate, patientnum, lengthofsession, therapistid, therapycode).
The session table contains foreign keys for patientnum and therapistid which reference the primary keys from the patient and therapist tables, respectively.
The foreign keys in the session table are patientnum and therapistid.
The session table contains foreign keys for patientnum and therapistid which reference the primary keys from the patient and therapist tables, respectively. This indicates that each session is associated with a particular patient and therapist. These foreign keys ensure data integrity and consistency by ensuring that only valid data is stored in the session table.
Learn more about data: https://brainly.com/question/518894
#SPJ4
when you open an html file located on your computer, what protocol are you using?
You are using the Hypertext Transfer Protocol (HTTP) when you open an HTML file located on your computer.
determine the maximum possible fiber volume fraction of a composite consisting of circular fibers of radius in (a) a square array packing and (b) a hexagonal array packing.
Square Array Packing: The maximum possible fiber volume fraction of a composite consisting of circular fibers in a square array packing is 0.74. Hexagonal Array Packing: The maximum possible fiber volume fraction .
What is the volume ?The volume of an object is defined as the amount of three-dimensional space occupied by it. It is usually measured in cubic units such as cubic centimeters (cm3), cubic meters (m3), or cubic feet (ft3). It can be calculated by multiplying the object's length, width and height. Volume is an important concept in many areas of mathematics, including calculus, geometry and physics.The maximum possible fiber volume fraction of a composite consisting of circular fibers in a hexagonal array packing is 0.81.
To learn more about volume
https://brainly.com/question/30228861
#SPJ4
if you are interested in working for a law enforcement agency performing computer forensics, which computing discipline would offer the best preparation.
If you're interested in working for a law enforcement agency performing computer forensics, a degree in computer science, information technology, or digital forensics would offer the best preparation.
A solid foundation in computing and programming ideas is provided by computer science. A deeper grasp of computer systems, networks, and security is provided by information technology. A specialised field called "digital forensics" is concerned with the preservation, gathering, inspection, analysis, and presentation of electronic data in a way that makes it admissible as evidence in a court of law.Practical experience using computer forensics tools and procedures is just as crucial as formal study. Internships, certification courses, or practical instruction are all ways to acquire this knowledge. Law enforcement organisations frequently seek out people with knowledge of digital evidence protocols and processes as well as experience using forensic software, such as EnCase or FTK.
learn more about computer science here:
brainly.com/question/20837448
#SPJ4
What are two reasons for using subprograms (alias functions)?
Answer: Two important advantages of using subprograms are reuse and abstraction. In our Sort program we saw how subprograms allow us to reuse the same code. Although the Sort program does many swaps, we only have to write the Swap procedure one time. Each call to Swap uses the same code that we wrote for the procedure
which xxx and yyy will loop as long as the input is an integer less than 100? choices are in the form xxx / yyy.
while (input >= 0 && input 100) is a C loop that executes for as long as the input is an integer less than 100.
The loop that will run as long as the input is an integer less than 100 can be written in several ways, but one common example in the C programming language would be:
while (input >= 0 && input < 100) {
// your code here
}
Here, the loop will continue as long as the value of input is both greater than or equal to 0 and less than 100. If the input is an integer less than 100, the loop will continue. If the input is not an integer, the loop will not run. If the input is 100 or greater, the loop will terminate.
This loop is written using the while statement, which repeatedly executes a block of code as long as the condition in the parentheses is true. The condition in this instance is input >= 0 && input 100, meaning that the loop will keep running as long as input equal to 0 and less than 100.
Learn more about loop here:
https://brainly.com/question/26568485
#SPJ4
what term does the osi model use that is different from the tcp/ip model uses to refer to frame, packet, and segment?
The OSI model uses the terms "Data Link Layer," "Network Layer," and "Transport Layer" to refer to the equivalent of a "frame," "packet," and "segment," respectively, in the TCP/IP model.
The OSI (Open Systems Interconnection) model and the TCP/IP (Transmission Control Protocol/Internet Protocol) model are two different networking models that describe the different layers of communication in a network.
In the OSI model, the terms used to refer to the equivalent of what is known as a "frame," "packet," and "segment" in the TCP/IP model are:
Frame: Data Link LayerPacket: Network LayerSegment: Transport LayerLearn more about OSI: https://brainly.com/question/29738603
#SPJ4
mrs. leonard maintains a large database of student information. she has identified two student records that have the same name, same enrolled courses, but slightly different student numbers. only one of them has related quarterly grading records. what should mrs. leonard do?
Mrs. Leonard should merge the duplicate records, keeping the one with the quarterly grading records and update all related records to ensure accuracy in the student database.
Mrs. Leonard is facing a common issue in database management, which is duplicate records. To resolve this issue, she should take the following steps:
• Verify the accuracy of the information in both records.
• Determine which record is the most up-to-date and complete.
• Merge the information from the duplicate record into the accurate record.
• Delete the duplicate record from the database.
• Ensure that all information and relationships related to the duplicate record, such as grades or enrollment history, have been transferred to the accurate record.
• Verify that the information in the accurate record is complete and accurate.
• Back up the database before making any changes, in case a mistake is made.
• Document the steps taken to resolve the duplicate records issue.
• Regularly review the database to prevent future duplicate record issues.
• Update and maintain the database to ensure the accuracy and completeness of the information.
Learn more about Mrs. Leonard here:
https://brainly.com/question/5995674
#SPJ4
which definitions recursively define an exercise set to be made up of one or more problems? i exset: problem or problem problem ii exset: problem or exset problem iii exset: problem or problem exset a. i only b. ii only c. iii only d. i and iii e. ii and iii
The definitions i and iii both recursively define an exercise set to be made up of one or more problems. In definition i, an exercise set can be made up of a single problem, while in definition iii, it can consist of a problem followed by another exercise set.
What is an exercise set and explain the options?
An exercise set is a collection of problems or tasks. A recursive definition is a definition that can be repeated or applied repeatedly to generate an infinite sequence.
The definition "exset: problem or problem exset" (iii) and "exset: problem or exset problem" (i) both describe an exercise set as being made up of one or more problems, and they can be repeated indefinitely to create larger exercise sets. Definition ii "exset: problem or exset problem" only allows for a single problem in an exercise set and is not a recursive definition.
To learn more about recursive definition, visit: https://brainly.com/question/15400035
#SPJ4
write a statement that assigns 10,000 to the variable bonus if the value of the variable goodssold is greater than 500,000 .
If the value of the variable goods sold is more than 500,000, the line "if (goods Sold > 500000) bonus = 10,000" will apply by assignment operator.
Any possible value for a variable can be found in which statement?A variable is assigned a value using the assignment operator, which is represented by the symbol "=." The primary symbol in C++ is a programming language, and a variable is used to define the action or purpose of an instruction given a certain stage in the coding process.
What will be the conversion when an expression's final value is assigned to a variable?The final value of an expression will be transformed to the data type of that variable when it is assigned to a variable.
To know more about assignment operator visit :-
https://brainly.com/question/13678575
#SPJ4