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Ilia_Sergeevich [38]
2 years ago
8

3. Special keys labelled Fl to F12.

Computers and Technology
1 answer:
Y_Kistochka [10]2 years ago
8 0

Answer:

The answers is Function Keys

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Suppose a computer can execute 1 billion instructions/sec and that a system call takes 1000 instructions, including the trap and
Genrish500 [490]

Answer:

System calls = 500000

Explanation:

Instructions that a computer can execute = 1 billion instructions/sec

Instructions that a system call takes including the trap and context switching = 1000 instructions

When half of the CPU time is on application, n system calls can be executed in 1 second.

Therefore we'll get an equation as following.

1000 * n = 0.5 * 1000000000

n = 0.5 * 1000000000 / 1000

n = 500000

System calls = 500000

3 0
3 years ago
Every character is represented by a code. The ASCII code for upper letter A is 65 and for lower a is 97. Similarly the numeric c
Anni [7]
True! And also quick fact there’s another thing that has thousands of codes for different languages as well. Also emojis are represented as codes
8 0
3 years ago
Ramjac Company wants to set up k independent file servers, each capable of running the company's intranet. Each server has avera
Luda [366]

Answer:

k = 3

Explanation:

K independent file servers

Average "uptime" of each server = 98%

<u>To achieve 99.99% probability by the intranet </u>

given that each server has an uptime = 98%

For the intranet to achieve 99.99% probability we have to choose more than 2 servers ( i.e. 3 servers )  incase any of the server goes down.

As each server posses an uptime of 98% it is almost impossible for all 3 servers to go down at the same time hence value of K = 3

3 0
2 years ago
For angular how can we set up th edatabse.
lesya [120]
You can not communicate directly between Angular and MySQL. You'll need to build a back-end Web service that calls MySql using php or node. Angular can communicate with this back-end Web service via http.
8 0
2 years ago
Write a loop that reads positive integers from console input, printing out those values that are even, separating them with spac
AfilCa [17]

#include <iostream>

#include <vector>

std::vector<int> v;

int main(int argc, char* argv[]) {

   while(1) {

   int temp;

   std::cout << "\nEnter a number: ";std::cin>>temp;

   

   if(temp<0) {

       std::cout << "\nEven number(s) is/are:\n---------------------\n";

       for(int i=0;i<v.size();i++) {

           if(v.at(i)%2==0) std::cout << v[i] << " ";

           else continue;

       }

       std::cout << std::endl;

       break;

   }else {

       v.push_back(temp);

   }

}

   return 0;

}

3 0
2 years ago
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