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suter [353]
2 years ago
11

Why does a computer need program​

Computers and Technology
1 answer:
Anvisha [2.4K]2 years ago
7 0

Answer:

The computer will not work without software. Software also call programs are the instructions that tell the computer what to do and how o do it. ... The system software also called the operating system (OS) actually runs the computer. This software controls all the operations of the computer and its devices.

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Tom teaches in a high school. He wishes to sort a spreadsheet containing students' marks in various subjects by descending order
cricket20 [7]

Answer:

Select the data to sort

Explanation:

4 0
3 years ago
8.11 LAB: Count characters - functions Write a program whose input is a character and a string, and whose output indicates the n
Shkiper50 [21]

Answer:

#include<iostream>

using namespace std;

int CountCharacters(char userChar, const string inputstr){

   int k = 0;

   int iter = 0;

   for (iter = 0; iter < inputstr.size(); iter++){

       if (inputstr[iter] ==  userChar){

           ++k;        }}

   return k;}

int main(){

   string str;

   char userChar[1];

   cout<<"Char: ";    cin>>userChar;

   cin.ignore();

   cout<<"String: ";   getline(cin, str);

   cout<<CountCharacters(userChar[0],str);

   return 0;}

Explanation:

Written in C++:

The function is defined here:

int CountCharacters(char userChar, const string inputstr){

This initializes a count variable k to 0

   int k = 0;

This initializes an iterating variable iter to 0

   int iter = 0;

This iterates through the characters of the string being passed to the function

   for (iter = 0; iter < inputstr.size(); iter++){

This checks for matching characters

       if (inputstr[iter] ==  userChar){

If found,  k is incremented by 1

           ++k;        }}

This returns the total count

   return k;}

The main begins here

int main(){

This declares a string variable

   string str;

This declares a character variable

   char userChar[1];

This gets input for the character variable

   cout<<"Char: ";    cin>>userChar;

This lets the user get another input

   cin.ignore();

This gets input for the string variable

   cout<<"String: ";   getline(cin, str);

This calls the function and return the count of character in the string

   cout<<CountCharacters(userChar[0],str);

6 0
2 years ago
What is adb command???​
Sedaia [141]

Answer:

<em>Android Debug Bridge (adb) is a versatile command-line tool that lets you communicate with a device. The adb command facilitates a variety of device actions, such as installing and debugging apps, and it provides access to a Unix shell that you can use to run a variety of commands on a device.</em>

Explanation:

<h3>I hope this helps!!</h3>
8 0
2 years ago
Read 2 more answers
What does the term hardware refer to?
Jobisdone [24]

Answer:

The physical components that a computer is made of

Explanation:

as u can see these components and u can repaire these components if they got damaged

6 0
3 years ago
The instant pivot button is displayed in the statistics and visualization tabs when a _______ search is run.
Arisa [49]

Answer:

<h2>The instant pivot button is displayed in the statistics and visualization tabs when a <u>non-transforming</u>  search is run. </h2>

Explanation:

<h3>Transforming Search:</h3>

It can be defined as a search in which transforming commands are used that involve, charts and stats to convert data of events that is gained by the search in to tables (statistical). These tables can further be used for the basis of visualizing data in the form of charts.

Non-Transforming Search:

The search that do no contains produce event lists that can be viewed in Events tab. while using non-transforming search, i we want to generate tables or charts we must follow the points below:

  • Click ob statistics and Visualization tab.
  • Select pivot to open the search.
  • All the visualizations can be generated in this editor.

<h2>i hope it will help you!</h2>
5 0
3 years ago
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