Answer: C. Swap File
Explanation: Swap files provide some space for programs for the computer and virtual memory.
You use the extension on the end of the file to tell you the type of a file
The extension is the .whatever in the name of the file
Answer:
C code is given below
Explanation:
// Define a function UpdateTimeWindow() with parameters timeStart, timeEnd, and offSetAmount. Each parameter is of type int. The function adds offSetAmount to each of the first two parameters. Make the first two parameters pass-by-pointer. Sample output for the given program:
#include <stdio.h>
// Define void UpdateTimeWindow(...)
void UpdateTimeWindow(int*timeStart, int* timeEnd, int offSetAmount){
*timeStart = *timeStart+ offSetAmount;
*timeEnd = *timeEnd+ offSetAmount;
}
int main(void) {
int timeStart = 0;
int timeEnd = 0;
int offsetAmount = 0;
timeStart = 3;
timeEnd = 7;
offsetAmount = 2;
printf("timeStart = %d, timeEnd = %d\n", timeStart, timeEnd);
UpdateTimeWindow(&timeStart, &timeEnd, offsetAmount);
printf("timeStart = %d, timeEnd = %d\n", timeStart, timeEnd);
return 0;
}
Answer:
1. Numeric variable:
A variable which can store numeric value is called numeric variable.
e.g.
A=12
pi=3.14
c=79.89
2. String variable:
A variable which can store string variable is called String variable. String is a array of character enclosed within the double inverted comma.
e.g.
N$="ram"
Place$="Kirtipur Kathmandu"
note that a string variable ends with $
Explanation:
A variable is a quantity which can store value in computer memory. A variable is also a quantity whose value changes during the execution of a program. Like in mathematics a variable holds certain value Just in QBASIC; it is a placeholder for storing value in computer memory
