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Kisachek [45]
3 years ago
10

The American Standard Code for Information Interchange (ASCII) has 128 binary-coded characters. A certain computer generates dat

a at 1,000,000 characters per second. For single error detection, an additional bit (parity bit) is added to the code of each character. What is the minimum bandwidth required to transmit this signal.
Computers and Technology
1 answer:
Kay [80]3 years ago
4 0

Answer:

350 kHz

Explanation:

as there are 100,000 character per sec.

so, total number of bits per sec = 100,000 * n

= 100,000 * 7 = 700,000 bits per sec

= 700 kbps

Bandwidth (BW) = total no. of bits / 2

BW = 700 kbps/2

= 350 kHz

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/*C++ program that prompts user to enter the name of input file(input.txt in this example) and print the sum of the values in the file to console. If file dosnot exist, then close the program */

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int fileSum(string filename);

int main()

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system("pause");

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/*The function fileSum that takes the string filename and

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int fileSum(string filename)

{

//Create a ifstream object

ifstream fin;

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//Check if file exist

if(!fin)

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exit(1);

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Explanation:

This is a C++ program that prompts user to enter the name of input file(input.txt in this example) and print the sum of the values in the file to console. If file dosnot exist, then close the program.

Check attachment for sample output screenshot.

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