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fgiga [73]
2 years ago
13

How does a computer work? Explain with an example. ​

Computers and Technology
2 answers:
Feliz [49]2 years ago
6 0

Answer:

Computer is commonly known as input /output device. It takes data and information from external users, processes it and provide results from output devices.

Juli2301 [7.4K]2 years ago
5 0

Answer:

A computer system works by combining input, storage space, processing, and output. ... For example, when we type something using a keyboard, it is known as an Input provided to the Computer. Storage Space: It is the place where our input gets stored. It is known as Computer Memory that keeps the data into it.

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Write a c++ program to calculate the approximate value of pi using this series. The program takes an input n that determines the
Tanya [424]

Answer:

#include <iostream>

#include <iomanip>

using namespace std;

int main() {

  char choice;

  cout << setprecision(12) << endl;

  while(true) {

      int sign = 1;

      double pi = 0;

      cout << "Enter number of terms: ";

      long n;

      cin >> n;

      for(long i = 1; i < n; i += 2) {

          pi += sign/(double)i;

          sign = -sign;

      }

      pi *= 4;

      cout << "value of pi for n = " << n << " is " << pi << endl;

      cout << "Do you want to try again(y or n)? ";

      cin >> choice;

      if(choice == 'n' || choice == 'N') {

          break;

      }

  }

  return 0;

}

Explanation:

6 0
3 years ago
Which routing protocol does an exterior router use to collect data to build its routing tables?
natita [175]

Answer:

D. BGP

Explanation:

In order to exchange routing information with another AS (Autonomous Systems) only, exterior routers use an exterior routing protocol, like BGP (Border Gateway Protocol) or EGP (Exterior Routing Protocol).

BGP is an application-layer protocol in the TCP/IP suite, that uses a well-known TCP port (179) in order to deliver information reliably.

It is important to note that in order to exchange routing data within his own AS, the router uses an interior routing protocol, like OSPF.

3 0
3 years ago
What is the difference between dsl and dial up?
Lostsunrise [7]
Dsl is quite high speed, dial up is very low speed (lower then edge on mobile)
but they works via telephone line both
8 0
3 years ago
Which type of server runs Active Directory?
omeli [17]

Answer:C

Explanation:it authorizes and authenticates all users and computer in a window domain- type network assigning and enforcing security for all computers and installing or updating software

6 0
3 years ago
Here's a thought: Why does your Brainly ranking keep going down?
kirill115 [55]
Yeah youre right because thats how the website works??
5 0
2 years ago
Read 2 more answers
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