three advantages associated with a software-defined network include . a. the risk of human error is reduced, overall network support and operations costs are reduced, and new applications can be made available sooner b. the ability to support more concurrent devices, minimal infrastructure changes, and lower latency c. the ability to support exciting new applications, greater bandwidth, and improved security d. lower latency, greater bandwidth, and the ability to support more devices

Some computer languages, including C, C++, C#, and Java, employ the abbreviation char as a reserved keyword. It stands for character, a data type that may store a single character (letter, numeral, etc.).

To hold characters and letters, C employs the char type. Although C stores integer numbers rather than characters below, the char type is an integer type. Char values in C are stored in 1 byte of memory and have a value range of 0 to 255 or -128 to 127. variable name: char; Declaring is done here using char. Character data type, variable name is the variable's name (you can use any name you choose, such as a, b, c, alpha, etc.), and ; is the line termination (end ofline).

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The designers of a database typically begin by developing a​ Data model to construct a logical representation of the database before it is implemented.

Gathering requirements is the first stage. In order to comprehend the proposed system and collect and record the necessary data and functional requirements, the database designers must conduct interviews with the clients (database users). a design approach that starts by recognizing distinct design elements before grouping them together into bigger groups. Defining properties and organizing them into entities are the first steps in database architecture. Unlike top-down design The conceptual design, the logical design, and the physical design are the three components of this phase. The logical design phase is combined with the other two phases in some approaches.

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Answer:

depends

Explanation:

In order to create links or connections based on personal experience that are pertinent to the current issue, search tactics involve applying a stimulus to retrieve memories.

In this activity, the major goal of experience prototyping is to make it easier to explore potential solutions and to guide the design team toward a better informed creation of the user experience and the physical elements that go into creating it. Before they can see an opportunity for a new company venture, entrepreneurs typically go through three processes: concept creation, creativity, and opportunity recognition. The prototype, which might be a simple drawing or rough model made with crude materials, aids inventors in identifying the flaws and improvements that need to be made in their concept.

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One of the disadvantages of having a very accessible wiki which is also publicly accessible is C.It is easy to put false information on it.

This is because Wiki is an online resource that covers a variety of topics on the internet with regards to history, science, business, current affairs, pop culture and many things, it gets a lot of visitors there.

Therefore, because it is public and easily accessible, it is easy to put false information in there to mislead the general public.

This refers to the online resource that covers a variety of topics on the internet with regards to history, science, and business, and serves as an information resource to a lot of people.

Hence, we can see that one of the disadvantages of having an easily accessible wiki is that someone can easily put false information there.

Thus, the Option C is correct.

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The designers of a database typically begin by developing a​ Data model to construct a logical representation of the database before it is implemented.

What is a data model?

A data model  in database is a type of data model that determines the logical structure of a database. It fundamentally determines in which manner data can be stored, organized and manipulated. They are three primary data models namely: relational, dimensional, and entity-relationship (E-R).

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There is, however, a nuance that needs careful consideration. Usually, our definitions require libraries that employ intrinsic randomness.

The calling program can determine which libraries are utilized thanks to Kerckhoffs' principle, which in this case refers to how a library will select randomization (i.e., from which distribution). It doesn't necessarily follow that the enemy will be aware of the outcome of the libraries' choice of randomness (i.e., the values of all internal variables in the library). It's the distinction between being aware that you will pick a card at random from a deck (i.e., the uniform distribution on a set of 52 items) and being able to read your mind and determine the precise card you picked. This nuance can be seen in our definitions in the ways listed below.

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For the server to return to the client processes, the source port and destination port will switch. Sending segment for Host A with source port 26145 and destination port 80. As a result, server B will use source port 80 and destination port 26145 to transmit the response back to host A.

Server B will return the response to Host C using source port 80 and destination 26145 and 7532.

The IP addresses in the datagrams that are returning to A or C will have the source IP set to the server's IP address and the destination IP set to the appropriate client address, which the client indicated in the initial request it sent to the server.

We saw that sequence numbers are required by the sender so that the receiver can determine whether a data packet is a duplicate of one that has already been received. The sender does not require this information (i.e., a sequence number on an ACK) to identify a duplicate ACK in the case of ACKs.

The rdt3.0 receiver can detect a duplicate ACK since it changed destination after receiving the original one. The rdt3.0 sender disregards the duplicate ACK since it is not the ACK that is required by the sender.

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The program to illustrate the modulo operator will be:

#define a function to check UPC number

def is_valid_upc(list_of_integers):

#define result to store the sum of digits

result=0

# get the lenght of list

digits=len(list_of_integers)

#chaeck condition for valid and return True or False

if digits>2 and sum(list_of_integers)>0:

for i in range(digits-1,0,-1):

if i%2==0:

result +=list_of_integers[i]*3

else:

result +=list_of_integers[i]

if result%10==0:

return True

else:

return False

else:

return False

#get the list input from user

list_of_integers = eval(input("Enter the UPC number : "))

#call the function and print the result

print(is_valid_upc(list_of_integers

When two numbers are split, the modulo operation in computing yields the remainder or signed remainder of the division. A modulo n is the remainder of the Euclidean division of a by n, where an is the dividend and n is the divisor, given two positive numbers, a and n.

The modulus operator, which operates between two accessible operands, is an addition to the C arithmetic operators. To obtain a result, it divides the provided numerator by the denominator.

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The code chunk that the analyst need to add to the data frame that only includes the gentoo species is filter(species == "Gentoo")

The filter function in R programming allows the data analyst to be specific on which part of the data they want to view. The two equal signs in the argument mean "exactly equal to." Using this operator instead of the assignment operator <- calls only the data about Gentoo penguins to the dataset.

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In computing, parallel processing refers to the use of two or more processors (CPUs) to handle different components of a larger operation.

Through its use, the amount of time it takes to run a program can be decreased by splitting up a task's various components among a lot of processors.

They include:

They  are the most often utilized computer architectures in parallel processing systems.

SISD computers cannot operate in parallel on their own, but a cluster can be built by linking a number of them.

The central processing unit (CPU) of each computer can serve as a processor in a more extended parallel system.

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Based on these indicators, the clear actions which Joann should do with her computer are:

This refers to the precautions or measures that are taken in order to safeguard or protect a computer system or network from unauthorized usage through the use of things like firewalls, etc.

Hence, we can see that based on the given question, we are told that Joann turned on her windows 10 computer today, and while the computer was booting up, it shut down and when she re-booted it, she found out that her CPU was running at 98% capacity and her network at 75% capacity.

The best actions that she has to take in order to address these issues and also the issue of network connectivity are listed above which are using an antivirus to scan, disconnect from the network, and check file permissions.

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The complete question is:

Joann turned on her Windows 10 computer today, and while the computer was booting up, it shut down. She restarted the computer and it booted fine but ran slowly. She opened Task Manager and noticed that her CPU was running at 98% capacity and her network at 75% capacity. When she checked to see what process was using so much network connectivity, she received a message saying that access to the process was denied.

Based on these indicators, what should Joann do with her computer? (Select all that apply.)

The IP packet field holding the IP address of the workstation from which it originated is known as the source IP address. The IP packet field hold to addressed is known as the destination IP address.

A router's or server's software will assign an IP address, which is a logical address that may occasionally change. For instance, a laptop typically gets a new IP address when it first starts up in a different hotspot.

How can the result be determined?

The flow of the program is as follows. When the user presses the button, the application prints "ouch" without the quotes.

This operation is on his third line in the program. So the result is this hurts when the user right clicks.

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If you want to summarize the data using the average function in the values menu, which spreadsheet columns could you add data from the option to use is  option B and D: Box office revenue Column and Budget column.

At the top of the spreadsheet, columns are indicated and identified by a distinct alphabetical header letter. Since Excel files can have a maximum of 16,384 columns, the column headers range from A to XFD. The data in the worksheet is organized into columns that run vertically.

Note that the Rows and columns make up the tabular format of MS Excel. Column moves vertically while Row moves horizontally. The row number, which runs vertically down the left side of the sheet, is used to identify each row.

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See full question below

if you want to summarize the data using the average function in the values menu, which spreadsheet columns could you add data from? select all that apply.

A:  movie title

B: box office revenue

C: Genre

D:  Budget

The challenge that Internet Browsers face in the market can be categorized into two:

Suerior Adoption by Internet Users: In order to stay relevant, internet users must want to access the internet via a browser. If nobody is using a browswer, the browswer spends more money than they are making to get people on board. Hence, there is a challenge to stay relevant. One of the factors that drive adoption is how secure users feel.

Superior Secrity:

Security is paramount in the mind of any internet user to the extent that people are not paranoid to some extent about how to access the internet. Security is so important that Antivirus makers now have products that cater to this need. Hence it's important.

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The concept that internet service providers (isps) permit data to be transmitted and accessed without regard to the data’s content or amount of bandwidth required to transmit the data is known as net neutrality.

While many states have passed their own versions of net neutrality legislation, most of these have largely complied with the FCC's established guidelines. States do not have the power to override the FCC decision, according to language in the FCC's repeal.

According to the concept of "net neutrality," all websites, applications, and material must be accessible at the same speed and on the same terms, without any content being blocked or given priority by an internet service provider (ISP).

Therefore, Internet service providers (ISPs) should treat all internet traffic equally, according to this idea. To maintain an open and unrestricted internet, the FCC votes in support of strict net neutrality regulations.

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Since Candice is writing an essay about Independence Day in Australia. the fact that she can  include in her essay is:

Australia is said to be  Founded on January 1, 1901. On January 1, 1901, the British Parliament passed legislation that gave the six Australian colonies the ability to jointly rule themselves as the Commonwealth of Australia.

Australia gradually wrested full autonomy from the UK. The British Parliament approved laws on January 1st, 1901, empowering the six Australian colonies to function as independent states within the Commonwealth of Australia.

Therefore, including the details about can make you write a good essay.

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Using the knowledge in computational language in C++ it is possible to write a code that define a function scalegrade() that takes one integer parameter as the student's score and one character parameter passed by pointer as the student's grade.

#include<iostream>

using namespace std;

bool ScaleGrade (int points, char &grade) //function definition

{

if (points >= 67 && points < 80) //points validation

  {

      if (grade == 'C')  //when grade equals to 'C'

     return false;   //then returns false

     grade = 'C'; //assigns 'C' to grade

     return true; //returns true

  }

 return false;  

}

int

main ()

{    //declarations

 int studentTotal;

 char studentGrade;

bool isChanged;

cin >> studentTotal;

cin >> studentGrade;

isChanged = ScaleGrade (studentTotal, studentGrade); //funcion calling

 if (isChanged)

   {

cout << "Grade is " << studentGrade << " after curving." << endl;

}

 else

   {

cout << "Grade " << studentGrade << " is not changed." << endl;

}

return 0;

}

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By selecting the Account is locked Option, you help her sign in using the computer management administrative tool.

By choosing the Option Correct, Account is locked. After too many failed tries to sign in, user accounts will be immediately locked out. In the properties panel, you can unlock the account by deselecting the Account is locked out checkbox. IP Lockout may occur if you repeatedly fail to enter a valid Windows or Mac user name and password. As a result, you won't be able to try to log in from the same computer again until the lockout is fixed. The lockout automatically lasts for 30 minutes. Users frequently fail to enter their computer's user name and password and instead use their LogMeIn ID and password.

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We use while loops in javascript to repeat something while a condition is true. Hence option (2) is correct answer i.e "to repeat something while a condition is true"

Javascript is a scripting language that is used in web-based application development. We use while loops in javascript to repeat something until condition is true.

The syntax of while loops is given below:

while (condition) {

 // code block get executed while condition is true.

}

for example, the below given while loops continue until the variable i become less than 10.

let text = "";

let i = 0;

while (i < 10) {

 text += "<br>The iteration is " + i;

 i++;

While the other conditions are false because:

We use break statement to break out some piece of code in the code block. We use if statement to check condition is true or false. We use for loop to repeat something or a block of code for fixed number of times.

The complete question is given below:

" We use while loops in javascript

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Answer:

packets

small chunks of data broken down by transmission control protocol (TCP).

The statement describes the first step in evaluating information is option d: Break down the information into its arguments.

The Evaluation of information as well as its source is crucial. They include asking these questions:

Note that if  you have discovered material that is relevant to your research topic and criteria, you need to examine or assess the sources of that information.

Therefore, if you evaluate information, you are prompted to consider the authority, timeliness, as well as the point of view, and thus it is a breakdown structure.

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.

What statement describes the first step in evaluating information?

answer choices

Analyze the information to understand it

Clarify the language of confusing information

Clarify the language of confusing information

Break down the information into its arguments.

Through outsourcing, businesses can delegate specific tasks, such human resources management or back-office operations, to remote teams outside the company.

Outsourcing is the process of contracting a third party from outside a business to carry out tasks or produce commodities that were previously done internally by the business's own staff and employees. Companies typically engage in outsourcing as a means of reducing costs. As a result, it may have an impact on a variety of jobs, including those in customer assistance, manufacturing, and the back office.

In the 1990s, outsourcing became a crucial component of corporate economics after it was initially acknowledged as a business strategy in 1989.

In many nations, outsourcing is a practice that is heavily contested. Opponents contend that it has led to a loss of domestic jobs, notably in the manufacturing industry.

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the first version of the page's HTML, together with any JavaScript that may be present in the HTML file. HTML for the webpage that displays DOM changes

HTML lacks intelligence on its own since it is incapable of doing mathematical operations, determining whether a form has been completed correctly, or making judgments based on how a website visitor interacts with it. In essence, HTML enables users to read text, view images, watch videos, and click links to access other web sites with additional text, images, and videos. You need JavaScript to give your web pages intelligence so they can reply to site users.

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The Sender may choose not to send the Address and Control Bytes using PPP. two bytes of overhead in the frame are therefore saved. The top layer Protocol to which the wrapped data belongs is disclosed to the Receiver.

It entails directly relating the total number of bytes to the network protocols in use. two bytes of overhead in the frame are therefore saved. The top layer Protocol to which the wrapped data belongs is disclosed to the Receiver. It includes the information transmitted over PPP Link by an upper layer protocol. 1500 bytes is the maximum range.

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Answer:

Explanation:

Sign in to your iCloud account. Tap “Choose backup” and then select the backup you made before in iCloud and tap “Restore”. Then wait for the restoration process to get complete.

To protect my virtual machine named vm1 using azure backup, the azure resource to be created first is the recovery services vault.

What is Azure?

Azure is a cloud-based computing service provided by Microsoft Corporation. Services provided include computing, storage, analytics, and networking services. To do this, an Azure subscription is required. The subscription provides a logical container that holds the details of all your resources like virtual machines (VMs), databases, and more.

In using Azure back up. The following steps are as follows:

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Jobs that use math and science to solve problems involving the design and development of technologies can be found in option B. Science, Technology, Engineering, and Mathematics.

Career clusters are groups of jobs that fall under the same industry and have comparable skill requirements. Career Clusters can be used by students, parents, and teachers to assist direct education programs toward acquiring the skills, information, as well as the training required for success in a specific career pathway.

Therefore, math is found in the career cluster of Engineering as well as the others because it is one that mostly deals with calculations.

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Jobs that use math and science to solve problems involving the design and development of technologies can be found in the _______ Career Cluster.

A. Hospitality and Tourism

B. Science, Technology, Engineering, and Mathematics

C. Information Technology

D. Architecture and Construction

Answer:

b

Explanation:

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