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3 years ago

In what situations might you need to use a function that calls another function?

Computers and Technology

1 answer:

Anon25 [30]3 years ago

4 0

Answer:

Explanation:

It is important to understand that each of the functions we write can be used and called from other functions we write. This is one of the most important ways that computer programmers take a large problem and break it down into a group of smaller problems.

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A computer essentially takes input, processes it, and produces output. Which person developed a machine in the mid-1880s that ac

Korolek [52]

Answer:

The answer to this question is given below in the explanation section. the correct answer is Herman Hollerith.

Explanation:

Charles Babbage (incorrect)

Charles Babbage considers the father of the digital computer. He was a mathematician, philosopher, inventor, and mechanical engineer, Babbage originated the concept of a digital programmable computer. But he died on 18 1, 1871. so, this option is not correct.

John William Mauchly (Incorrect)

John William Mauchly was an American physicist who, along with J. Presper Eckert, designed ENIAC, the first general purpose electronic digital computer, as well as EDVAC, BINAC and UNIVAC I, the first commercial computer made in the United States. But John William Mauchy born on August 30, 1907 and died on January 8, 1980. So, this option is not correct.

Sir John Ambrose Fleming (Incorrect)

Sir John Ambrose Fleming was an English electrical engineer and physicist who invented the first thermionic valve or vacuum tube, designed the radio transmitter with which the first transatlantic radio transmission was made, and also established the right-hand rule used in physics.

Herman Hollerith (correct)

Herman Hollerith was an American businessman, inventor, and statistician who developed an electromechanical tabulating machine for punched cards to assist in summarizing information and, later, in accounting. This machine is patented in 1884.

6 0

4 years ago

true or false manual handling of materials accounts for the primary source of energy in the workplace

Rus_ich [418]

True, hope this helps

6 0

3 years ago

Read 2 more answers

Can you answer this question?

patriot [66]

Answer:

To do this you'll need to use malloc to assign memory to the pointers used. You'll also need to use free to unassign that memory at the end of the program using the free. Both of these are in stdlib.h.

#include <stdlib.h>

#include <stdio.h>

#define SIZE_X 3

#define SIZE_Y 4

int main(void){

int **matrix, i, j;

// allocate the memory

matrix = (int**)malloc(SIZE_X * sizeof(int*));

for(i = 0; i < SIZE_X; i++){

matrix[i] = (int *)malloc(SIZE_Y * sizeof(int));

}

// assign the values

for(i = 0; i < SIZE_X; i++){

for(j = 0; j < SIZE_Y; j++){

matrix[i][j] = SIZE_Y * i + j + 1;

}

// print it out

for(i = 0; i < SIZE_X; i++){

for(j = 0; j < SIZE_X; j++){

printf("%d, %d: %d\n", i, j, matrix[i][j]);

}

// free the memory

for(i = 0; i < SIZE_X; i++){

free(matrix[i]);

}

free(matrix);

return 0;

}

3 0

3 years ago

Define operating system?explain the types of operating system on the basis of use.

GalinKa [24]

Answer:

An operating system is a software that helps the any computers basic needs or functions. For example, the windows on a computer is a operating system.

Explanation:

4 0

2 years ago

Households pay taxes to the government and receive public services. Which of the following is a public service?

Gwar [14]

C. Roads this is the correct answer

8 0

3 years ago