I just need question 2 answered. Someone please help I’m on a test!

Answer: a sentinel value

Explanation:

a sentinel value is a value that is used as a condition to end the program. notice that it says "enter -1 to end"

In Python:

def add(x, y):

   return x + y

def subtract(x, y):

   return x - y

def multiply(x, y):

   return x * y

def divide(x, y):

  return x / y

Answer:

is this just a small question you are asking the world?

Explanation:

because i am not fully understanding this, could you please give further detail?

Answer:

E

communication interface

Answer:

39 days is the offensive number

Explanation:

cuz calendar no have that numer

Answer:

There r 3 types of data storage: object storage, file storage, and block storage. Each offers their own advantages and have their own use cases: Object Storage - Applications developed in the cloud often take advantage of object storage's vast scalablity and metadata characteristics.

Answer:

D, Mulitary and Academic communicationj

Explanation: Just did this

Answer:

1. A motherboard.

2. A Central Processing Unit (CPU)

3. A Graphics Processing Unit (GPU), also known as a video card.

4. Random Access Memory (RAM), also known as volatile memory.

5. Storage: Solid State Drive (SSD) or Hard Disk Drive (HDD)

(Please give me brainliest)

Answer:

Evaluate source credibility

Explanation:

cuz it is

Evaluate source credibility is the strategies should he use to make sure the site is trustworthy. Hence, option A is correct.

documents released during the last ten years; research publications written by reputable and well-known writers; websites registered by governmental and educational institutions.

the extent to which consumers trust and believe what other people and organizations say about a specific offering or service According to the source credibility idea, when a source promotes itself as credible, people are more likely to be convinced.

The sources can be categorized into three groups: primary sources, secondary sources, and tertiary sources. There are numerous distinct sorts of sources. Since they provide you with direct evidence of the topic you are investigating, primary sources are frequently thought to be the most credible forms of support for your claim.

Thus, option A is correct.

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Answer:

Effective communication within a team will build a common purpose among team members that will allow them to reach their goals. ... Strong group communication will create understanding and that understanding will create powerful relationships within a team.

Explanation:

The hardware responsible for these four areas operates as follows: Input devices accept data in a form that the computer can use; they then send the data to the processing unit. ... Output devices show people the processed data-information in a form that they can use. Storage usually means secondary storage.

Answer:

input is any information that are given by user and output is the meaningful results that displays in screen and processing means the actions of computer to convert input into output and storage is the last stage where the data and information held for future. I hope you like the answer

The program is an illustration of loops.

Loops are used to perform repetitive actions.

The program in C++ where comments are used to explain each line, is as follows:

#include <string>

#include <iostream>

using namespace std;

int main(){

   //This declares all variables

   int n, count = 0; string k;

   //This gets input for the number of cards

   cin>>n;

   //The following is repeated n-times

   for(int i = 0;i <n;i++){

       //This gets input for the current card value

       cin>>k;

       //If the card is a digit

       if(isdigit(k[0])){

           //This checks if the card number is between 2 and 6 (inclusive)

           if(stoi(k) >= 2 && stoi(k) <= 6){

               //If yes the face value is increased by 1

               count+=1;

           }

           //This checks if the card number is 10

           else if(stoi(k) == 10){

               //If yes the face value is decreased by 1

               count-=1;

           }

       }

        //This checks if the card number is J, Q, K or A

       else if (k == "J" || k == "Q" || k == "K" || k == "A") {

           //If yes the face value is decreased by 1

           count-=1;

       }

   }

   //This prints the face value

   cout<<count;

   return 0;

}

At the end of the program, the face value is printed.

Read more about similar programs at:

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Answer:

A. surfing

Explanation:

Browsing the internet is known as surfing the internet.

Answer:

an adventure game

Explanation:

It is this because people explore more than rather have certain dialouge or storylines like perspective games. so in that case i hope this answer helps!!!

Answer:

False

Explanation:

RAM works in conjunction with the central processing unit (CPU). If RAM is the temporary memory, you can think of the CPU as the brain of the computer. The CPU chip retrieves data from the RAM

FALSE ...

BECAUSE RAM IS A MEMORY AND CPU IS A UNIT OF COMPUTER THAT'S WHY IT IS FALSE

Answer:

It significantly enhance productivity.It can increase the speed and accuracy of many work processes, which improves overall worker efficiency. Documents can be written and edited much more quickly with the aid of a word processing program, and procedures, such as billing and accounting, can also occur more rapidly and with fewer errors.Computers in the office increase productivity not only in areas such as word processing, data management and information access, but also in information creation, collation and ultimately storage.

The Impact of using computer in the office can not be over emphasised as it generally increase throughput makes work flow fluid and encourages collaboration.

Some other positive Impact of using computer

Some of the positive effects are faster communication, an organisation of data and information, computerisation of tasks, and easier access to the information.

Learn more about impact of computer:

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Explanation:

Effective communication is pivotal in increasing productivity because it directly influences the behavior of the staff and the way they perform. ... That is why it is essential that you practice communicating with your staff. It will improve understanding and, in the result, will elevate productivity and efficiency.

Answer:

I. Continental drift.

Hope this helps

Answer:

The efficiency of manager depends upon his ability to communicate effectively with the members of his organisation. It is only through communication that management conveys its goals and desires, issues instructions and orders, allocates jobs and responsibility and evaluates performance of subordinates.

pls tag me brainliest

Answer:

sorry please write in English than i help.you i don't understand your language

Answer:

A keyboard buffer is a very small partition of memory that is usually stored in the computer memory in random access memory (RAM) and captures all the keystrokes made on a keyboard.

Explanation:

Answer:

The correct answer is Quick acces tool bar. You litteraly probably don't even use brainly anymore lol.

Explanation:

I absolutly confirm this is correct.

The number 1 is the part of an application that is considerably known as the Quick Access Toolbar. Thus, the correct option for this question is C.

The customizable Quick Access Toolbar contains a set of commands that are independent of the currently displayed tab on the ribbon. You can move the Quick Access Toolbar from one of the two possible locations, and you can add buttons that represent commands to the Quick Access Toolbar.

According to the context of this question, the quick access toolbar is located in the title bar of the application window but can be configured to display below the ribbon usually consisting of the number 1 part of an application.

Therefore, number 1 is the part of an application that is considerably known as the Quick Access Toolbar. Thus, the correct option for this question is C.

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Answer:

this is the start of the equation

Explanation:

2p + 1 = -1

-2 -2

Answer:

I think its -1

Explanation:

2p+1=-1

2p+1-1=-1-1 minus one from each side

2p=-2 divide both sides by 2

2p/2=-2/2

p=-1

Answer:

Storage drive

Explanation:

1. Philip took pictures on a smartphone; given

2. Philip saved pictures from smartphone onto computer; given

Philip saved the pictures onto the computer. This means that the data was transferred from the phone's storage drive onto the computer's storage drive. Storage drives are strong/hard storage mediums. This means that the storage drive will not be deleted on each start-up, unlike weak/soft storage of random access memory (RAM).

HDD = Hard Disk Drive; strong/hard medium (non-volatile); a mechanical actuator etches data into magnetic platters.

SSD = Solid State Drive; strong/hard medium (non-volatile); NAND logic gates on electronically erasable programmable read-only memory (EEPROM) chips are controlled through a SSD controller

RAM = Random Access Memory; weak/soft medium (volatile); Double Data Rate (DDR) Synchronous Dynamic Random Access Memory modules (SDRAM) are controlled most commonly through a central processor unit (CPU) or through a dedicated memory chip (specialized tasks most commonly).