Group of answer choices.
A. It can communicate with networks inside a particular company with subnets.
B. It can communicate on the local network as well as on the Internet.
C. It has a public IP address that has been translated to a private IP address.
D. It cannot communicate outside its own network.
Answer:
D. It cannot communicate outside its own network.
Explanation:
Dynamic Host Configuration Protocol (DHCP) is a standard protocol that assigns IP address to users automatically from the DHCP server.
Basically, a DHCP server is designed to automatically assign internet protocol (IP) address to network devices connected to its network using a preconfigured DHCP pool and port number 67.
When a computer that is configured with DHCP cannot communicate or obtain an IP address from the DHCP server, the Windows operating system (OS) of the computer automatically assigns an IP address of 169.254.33.16, which typically limits the computer to only communicate within its network.
Generally, a computer cannot communicate outside its own network when it is assigned an IP address of 169.254.33.16.
You connect your computer to a wireless network available at the local library. You find that you can access all of the websites you want on the internet except for two. What might be causing the problem?
Answer:
There must be a proxy server that is not allowing access to websites
Explanation:
A wireless network facility provided in colleges, institutions, or libraries is secured with a proxy server to filter websites so that users can use the network facility for a definite purpose. Thus, that proxy server is not allowing access to all of the websites to the user on the internet except for two.
what is microsoft speadsheet
Answer:
Exel if I spelled it right
Explanation: It is very good
Answer:
It's called Excel and it's in Office 365
Explanation:
It's very useful in my opinion to organize any graphs or information you would like to store online.
To add a picture file to a PowerPoint slide, a user should first go to the
Answer:
insert
Explanation:
go to power point presentation insert tab
Change the case of letter by
Answer:
writing it as a capital or lower case.
Explanation:
T - upper case
t - lower case
not sure if that is what you meant or not
Answer:
Find the "Bloq Mayus" key at the left side of your keyboard and then type
Explanation:
Thats the only purpose of that key
A data center needs to ensure that data is not lost at the system level in the event of a blackout. Servers must stay operable for at least an eight-hour window as part of the response and recovery controls implemented. Which redundancy effort should be put in place to ensure the data remains available?
Answer: UPS
Explanation:
The redundancy effort that should be put in place to ensure the data remains available is the Uninterruptible Power Supply(UPS).
Uninterruptible Power Supply (UPS) is necessary in the provision of battery backup power when there's drop or stoppage in the flow of electricity. With regards to the question, it'll ensure that data is not lost at the system level in the event of a blackout.
IN C++ PLEASE!!! Read integers from input and store each integer into a vector until -1 is read. Do not store -1 into the vector. Then, output all values in the vector that are greater than zero in reverse order, each on a new line.
Ex: If the input is -19 34 -54 65 -1, the output is:
65
34
#include
#include
using namespace std;
int main() {
/* Your solution goes here */
return 0;
}
The program is an illustration of vectors; vectors are data structures that are used to hold multiple values in one variable name
The main programThe program written in C++, where comments are used to explain each action is as follows:
#include <iostream>
#include <vector>
using namespace std;
int main(){
//This declares the vector
vector<int> nums;
//This declares an integer variable
int num;
//Thie gets the first input
cin>>num;
//This loops is repeated until the user enters -1
while(num != -1){
nums.push_back(num);
cin>>num; }
//This iterates through the vector
for (auto i = nums.begin(); i != nums.end(); ++i){
//This checks if the current element is above 1
if(*i > 0){
//If yes, the element is printed
cout << *i <<endl;
}
}
return 0;
}
Read more about C++ programs at:
https://brainly.com/question/24027643
what is the best college in texas for cyber security
Answer:
Cybersecurity education in Texas There’s no doubt that cybersecurity education in Texas is in a league of its own. Out of all of the Lone Star State’s universities, the University of Texas at San Antonio is the number one choice for many budding cybersecurity professionals.
a computer takes a lot of time to do complex calculation
Question:
A computer takes a lot of time to do complex calculation.
Answer:
False!
Hope it helps you
MyProgramming Lab
It needs to be as simple as possible. Each question is slightly different.
1. An arithmetic progression is a sequence of numbers in which the distance (or difference) between any two successive numbers is the same. This in the sequence 1, 3, 5, 7, ..., the distance is 2 while in the sequence 6, 12, 18, 24, ..., the distance is 6.
Given the positive integer distance and the non-negative integer n, create a list consisting of the arithmetic progression between (and including) 1 and n with a distance of distance. For example, if distance is 2 and n is 8, the list would be [1, 3, 5, 7].
Associate the list with the variable arith_prog.
2.
An arithmetic progression is a sequence of numbers in which the distance (or difference) between any two successive numbers if the same. This in the sequence 1, 3, 5, 7, ..., the distance is 2 while in the sequence 6, 12, 18, 24, ..., the distance is 6.
Given the positive integer distance and the integers m and n, create a list consisting of the arithmetic progression between (and including) m and n with a distance of distance (if m > n, the list should be empty.) For example, if distance is 2, m is 5, and n is 12, the list would be [5, 7, 9, 11].
Associate the list with the variable arith_prog.
3.
A geometric progression is a sequence of numbers in which each value (after the first) is obtained by multiplying the previous value in the sequence by a fixed value called the common ratio. For example the sequence 3, 12, 48, 192, ... is a geometric progression in which the common ratio is 4.
Given the positive integer ratio greater than 1, and the non-negative integer n, create a list consisting of the geometric progression of numbers between (and including) 1 and n with a common ratio of ratio. For example, if ratio is 2 and n is 8, the list would be [1, 2, 4, 8].
Associate the list with the variable geom_prog.
Answer:
The program in Python is as follows:
#1
d = int(input("distance: "))
n = int(input("n: "))
arith_prog = []
for i in range(1,n+1,d):
arith_prog.append(i)
print(arith_prog)
#2
d = int(input("distance: "))
m = int(input("m: "))
n = int(input("n: "))
arith_prog = []
for i in range(m,n+1,d):
arith_prog.append(i)
print(arith_prog)
#3
r = int(input("ratio: "))
n = int(input("n: "))
geom_prog = []
m = 1
count = 0
while(m<n):
m = r**count
geom_prog.append(m)
count+=1
print(geom_prog)
Explanation:
#Program 1 begins here
This gets input for distance
d = int(input("distance: "))
This gets input for n
n = int(input("n: "))
This initializes the list, arith_prog
arith_prog = []
This iterates from 1 to n (inclusive) with an increment of d
for i in range(1,n+1,d):
This appends the elements of the progression to the list
arith_prog.append(i)
This prints the list
print(arith_prog)
#Program 2 begins here
This gets input for distance
d = int(input("distance: "))
This gets input for m
m = int(input("m: "))
This gets input for n
n = int(input("n: "))
This initializes the list, arith_prog
arith_prog = []
This iterates from m to n (inclusive) with an increment of d
for i in range(m,n+1,d):
This appends the elements of the progression to the list
arith_prog.append(i)
This prints the list
print(arith_prog)
#Program 3 begins here
This gets input for ratio
r = int(input("ratio: "))
This gets input for n
n = int(input("n: "))
This initializes the list, geom_prog
geom_prog = []
This initializes the element of the progression to 1
m = 1
Initialize count to 0
count = 0
This is repeated until the progression element is n
while(m<n):
Generate progression element
m = r**count
Append element to list
geom_prog.append(m)
Increase count by 1
count+=1
This prints the list
print(geom_prog)
Just as SQL is the query language for relational databases, _________ is the query language for Mongo databases.
Answer:
MongoDB Query Language (MQL)
Explanation:
A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to effectively and efficiently create, store, modify, retrieve, centralize and manage data or informations in a database. Thus, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.
Generally, a database management system (DBMS) acts as an intermediary between the physical data files stored on a computer system and any software application or program.
A relational database can be defined as a type of database that is structured in a manner that there exists a relationship between its elements.
A structured query language (SQL) can be defined as a domain-specific language designed and developed for managing the various data saved in a relational or structured database.
Just as structured query language (SQL) is the query language for relational databases, MongoDB Query Language (MQL) is the query language for Mongo databases.
Some of the basic operations used in MongoDB are create, index, update, delete, and find record.
Of the people working in concert with security teams to ensure data quality and protection, the head of information management is responsible for executing policies and procedures, such as backup, versioning, uploading, and downloading. True False
Answer:
true
Explanation:
because Internet
because Internet
You often travel away from the office. While traveling, you would like to use a modem on your laptop computer to connect directly to a server in your office and access files.You want the connection to be as secure as possible. Which type of connection will you need?
Answer:
The answer is "Remote access "
Explanation:
The capacity to access another computer or network that you do not have. Remote computer access provides an employee with remote access to the desktop and file. This assists an employee, for example, who works at home efficiently.
Remote users access documents or other resources on any network-connected device or server, enhancing organizational efficiency and increase there are to cooperate more interact with peers nation.
hubs hardware advantage's and disadvantages
Answer:
answer in picture
hope it's helpful
What is the output of this code?
num-7
if num > 3:
print("3")
if num < 5:
print("5")
if num --7:
print("7")
Answer:
The output is:
3
7
Explanation:
Given
The code segment
Required
The output
The given code segment has 3 independent if statements; meaning that, each of the if conditions will be tested and executed accordingly
This line initializes num to 7
num=7
This checks if num is greater tha 3; If yes, "3" is printed
if num > 3:
print("3")
The above condition is true; so, "3" will be printed
This checks if num is less than 5; If yes, "5" is printed
if num < 5:
print("5")
The above condition is false; so, "5" will not be printed
This checks if num equals 5; If yes, "7" is printed
if num ==7:
print("7")
The above condition is true; so, "7" will be printed
So, the output is:
3
7
write a pseudocode that reads temperature for each day in a week, in degree celcius, converts the celcious into fahrenheit and then calculate the average weekly temperatures. the program should output the calculated average in degrees fahrenheit
Answer:
total = 0
for i = 1 to 7
input temp
temp = temp * 1.8 + 32
total + = temp
average = total/7
print average
Explanation:
[Initialize total to 0]
total = 0
[Iterate from 1 to 7]
for i = 1 to 7
[Get input for temperature]
input temp
[Convert to degree Fahrenheit]
temp = temp * 1.8 + 32
[Calculate total]
total + = temp
[Calculate average]
average = total/7
[Print average]
print average
A company with archived and encrypted data looks to archive the associated private keys needed for decryption. The keys should be externally archived and heavily guarded. Which option should the company use?
Answer:
Key escrow
Explanation:
Encryption is a form of cryptography and typically involves the process of converting or encoding informations in plaintext into a code, known as a ciphertext. Once, an information or data has been encrypted it can only be accessed and deciphered by an authorized user. Some examples of encryption algorithms are 3DES, AES, RC4, RC5, and RSA.
A key escrow can be defined as a data security method of storing very essential cryptographic keys.
Simply stated, key escrow involves a user entrusting his or her cryptographic key to a third party for storage.
As a standard, each cryptographic key stored or kept in an escrow system are directly linked to the respective users and are encrypted in order to prevent breach, theft or unauthorized access.
Hence, the cryptographic keys kept in an escrow system are protected and would not be released to anyone other than the original user (owner).
In conclusion, the option which the company should use is a key escrow.
Ricard, a sixth-grader, uses codes such as LOL, TTYL, and 411 in his text messages. The use of these codes in this context indicates that Ricard understands:
Answer: pragmatics
Explanation:
Pragmatics simply means the study of how words are used. It's the study of signs and symbols. Pragmatics includes speech acts, implicature, and conversation.
Since Richard, a sixth-grader, uses codes such as LOL, TTYL, and 411 in his text messages, then the use of these codes in this context indicates that Ricard understands pragmatics.
If an element is present in an array of length n, how many element visits, on average, are necessary to find it using a linear search
Answer:
n/2
Explanation:
A linear search starts at the beggining of the array at index 0 and searches for the specific element by analyzing one element at a time. Meaning that if it does not exist in index 0 it moves to index 1 and if its not there it moves to index 2 and so on. If the element is not present in the array it finishes the array and ends, otherwise if it finds the element the search automatically ends. This means that on average the search would end early half of the time. This would mean that on average a total of n/2 elements are visited using a linear search.
The _____ component of a decision support system (DSS) includes mathematical and statistical models that, along with the database, enable a DSS to analyze information.
List three ways of breaking a copyright law with the illegal copy of software.
Answer:
Using itSelling it Giving it to someone.Explanation:
Copyright law protects the unauthorized access to, reproduction and distribution of copyrighted material. The permission of the copyright holders is needed if any of these are to be done.
If copyrighted material is used without permission such as using software without buying it, that is illegal. If that software is sold or given to someone else, that is also illegal because it can only be distributed or redistributed by the copyright owners or people they have given access to.
Cuando se introduce una fórmula en una celda primero que hay que introducir es
Answer:
El signo =.
Explanation:
La pregunta refiere a las fórmulas que se utilizan en el programa Excel. Esta es una hoja de cálculo desarrollada por Microsoft para computadoras que utilizan el sistema operativo Windows. Es, con mucho, la hoja de cálculo más utilizada para estas plataformas. Microsoft Excel se utiliza como hoja de cálculo y para analizar datos, así como para crear una base para la toma de decisiones. En Excel, se pueden realizar cálculos, configurar tablas, crear informes y analizar volúmenes de datos.
Además, dentro de sus celdas existe la posibilidad de realizar fórmulas, que emulan las fórmulas matemáticas y realizan cálculos específicos entre distintas celdas.
Discuss the entity integrity and referential integrity constraints. Why is each considered important
Answer:
Referential integrity, is the condition with the rule that foreign key values are always valid, and it is founded on entity integrity. Entity integrity, makes certain, the condition that there is a unique non-null primary key for every entity. The parent key functions as the source of the unique identifier for a set of relationships of an entity in the referential constraint parent table, and defining the parent key is known as entity integrity
Explanation:
An online retailer is looking to implement an enterprise platform. Which component of the enterprise platform will help the company capture, curate, and consume customer information to improve their services?
Answer: Data and Insights
Explanation:
Data and Insights in an enterprise platform is very important as it helps users better understand their customers so that they may be able to offer them the best services.
Data allows the platform to capture the data of the customer and insights then curates and consumes the data for analysis. The result of this analysis will enable the company to better understand the customer so that they might be able to offer preferable products.
A two-dimensional array of ints, has been created and assigned to a2d. Write an expression whose value is the number of rows in this array.
Explanation:
oi.........................
You have a Windows 2016 Server with DFS. During normal operation, you recently experience an Event 4208. What should you do first to address this issue
Answer: Increase your staging folder quota by 20%
Explanation:
The Distributed File System (DFS) allows the grouping of shares on multiple servers. Also, it allows the linking of shares into a single hierarchical namespace.
Since there's a Windows 2016 Server with DFS and during normal operation, an Event 4208 was experienced, the best thing to do in order to address the issue is to increase the staging folder quota by 20%.
The doubling of the power of microprocessor technology while the costs of its production decreases by half is called ______ Law.
Answer:
The doubling of the power of microprocessor technology while the costs of its production decreases by half is called Moore's Law.
Explanation:
The Moore's Law was a law derived from a projection on historical trend of the number of transistors in integrated circuits rather than a statement based on laws of Physics. This law stated originally that the number of transistors in an integrated circuit doubles whereas production costs halves due to gain in manufacturing and design experiences every two years. This empirical law was formulated in 1.965.
Microprocessors are IC-based.
The complete answer is: The doubling of the power of microprocessor technology while the costs of its production decreases by half is called Moore's Law.
To increase security on your company's internal network, the administrator has disabled as many ports as possible. However, now you can browse the internet, but you are unable to perform secure credit card transactions. Which port needs to be enabled to allow secure transactions?
Answer:
443
Explanation:
Cyber security can be defined as preventive practice of protecting computers, software programs, electronic devices, networks, servers and data from potential theft, attack, damage, or unauthorized access by using a body of technology, frameworks, processes and network engineers.
In order to be able to perform secure credit card transactions on your system, you should enable HTTPS operating on port 443.
HTTPS is acronym for Hypertext Transfer Protocol Secure while SSL is acronym for Secure Sockets Layer (SSL). It is a standard protocol designed to enable users securely transport web pages over a transmission control protocol and internet protocol (TCP/IP) network.
Hence, the port that needs to be enabled to allow secure transactions is port 443.
explain the following terms
copyleft:
creative Commons:
GNU/GPL:
Answer:
Explanation:
copyleft:
Copyleft is the practice of granting the right to freely distribute and modify intellectual property with the requirement that the same rights be preserved in derivative works created from that property.
creative Commons:Creative Commons (CC) is an internationally active non-profit organisation that provides free licences for creators to use when making their work available to the public. These licences help the creator to give permission for others to use the work in advance under certain conditions. Every time a work is created, such as when a journal article is written or a photograph taken, that work is automatically protected by copyright. Copyright protection prevents others from using the work in certain ways, such as copying the work or putting the work online. CC licences allow the creator of the work to select how they want others to use the work. When a creator releases their work under a CC licence, members of the public know what they can and can’t do with the work. This means that they only need to seek the creator’s permission when they want to use the work in a way not permitted by the licence. The great thing is that all CC licences allow works to be used for educational purposes. As a result, teachers and students can freely copy, share and sometimes modify and remix a CC work without having to seek the permission of the creator3. GNU/GPL:GPL is the acronym for GNU's General Public License, and it's one of the most popular open source licenses. Richard Stallman created the GPL to protect the GNU software from being made proprietary. It is a specific implementation of his “copyleft” concept.
Software under the GPL may be run for all purposes, including commercial purposes and even as a tool for creating proprietary software, such as when using GPL-licensed compilers. Users or companies who distribute GPL-licensed works (e.g. software), may charge a fee for copies or give them free of charge.
What type of compression uses an algorithm that allows viewing the graphics file without losing any portion of the data
Answer: Lossless Compression
Explanation:
The type of compression that uses an algorithm which allows viewing the graphics file without losing any portion of the data is referred to as the lossless compression.
Lossless compression refers to a form of data compression algorithms which enables the reconstruction of the original data from the compressed data.
What are the characteristics of an attachment in an email?
O The attachment will always appear in the body of the message.
O The paperclip icon indicates an attached file.
O Bold red type indicates an attached file.
O The attachment can only be viewed if it is in HTML format.