
TQ-Array operations on functions
Quiz
•
Computers
•
University
•
Practice Problem
•
Hard
KarunaiMuthu SriRam
Used 1+ times
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20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1
2
3
Compiler Error
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What will be the output of the following code?
#include <stdio.h>
void modify(int arr[]) {
arr[1] = 5;
}
int main() {
int a[] = {1, 2, 3};
modify(a);
printf("%d", a[1]);
return 0;
}
1
2
3
5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the output of the following code?
#include <stdio.h>
void change(int *arr) {
arr[2] = 10;
}
int main() {
int a[] = {1, 2, 3};
change(a);
printf("%d", a[2]);
return 0;
}
1
2
3
10
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What will be the output of the following code?
#include <stdio.h>
void update(int *a) {
a++;
*a = 7;
}
int main() {
int arr[] = {3, 4, 5};
update(arr);
printf("%d", arr[1]);
return 0;
}
3
4
7
Undefined
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the output of the following code?
#include <stdio.h>
void process(int *arr) {
arr[0] = 6;
}
int main() {
int a[] = {4, 5, 6};
process(a);
printf("%d", a[0]);
return 0;
}
4
5
6
Compiler Error
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What will be the output of the following code?
#include <stdio.h>
void arrayFunc(int arr[]) {
arr[0] = 8;
}
int main() {
int a[] = {2, 3, 4};
arrayFunc(a);
printf("%d", a[0]);
return 0;
}
2
3
4
8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the output of the following code?
#include <stdio.h>
void modifyArray(int *arr) {
arr++;
*arr = 9;
}
int main() {
int a[] = {5, 6, 7};
modifyArray(a);
printf("%d", a[1]);
return 0;
}
5
6
7
9
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