Code X Trade

Quiz
•
Professional Development
•
•
Easy
Aarthi Selvaraj
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many times i value is checked in the following C program?
#include <stdio.h>
int main()
{
int i = 0;
while (i < 3)
i++;
printf("In while loop\n");
}
2
3
4
1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What will be output if you will compile and execute the following c code?
#include<stdio.h>
int main(){
int array[3]={5};
int i;
for(i=0;i<=2;i++)
printf("%d ",array[i]);
return 0;
}
5 garbage garbage
5 0 0
5 null null
Compiler Error
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What will be the output of the following C code?
#include <stdio.h>
void main(){
int a = 1, b = 1, c;
c = a++ + b;
printf("%d, %d", a, b);
}
1,1
1,2
2,2
2,1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Predict the output for the following c code
#include<stdio.h>
void main(){
char s[]="abcd";
for(int i=0;i=<4;++i){
printf("\t%d",i);
}
}
Syntax error
abcd
0123
0 1 2 3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Predict the output for the following c code
#include <stdio.h>
void main(){
int result= 1 < 2 ? 2:1;
printf("%d",result);
}
error
True
1
2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the output of the following code?
var1 = 1
var2 = 2
var3 = "3"
print(var1 + var2 + var3)
6
33
123
Error. Mixing operators between numbers and strings are not supported
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the output of the following python code?
listOne = [20, 40, 60, 80]
listTwo = [20, 40, 60, 80]
print(listOne == listTwo)
print(listOne is listTwo)
True True
True False
False True
False False
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