code

What will be output of the following code

a="Hello"

print(a[::-1])

output = ?

• 0

• olleh

• Hello

• olleH

What will be output of the following code

int i=2;

int a[]={0,1,2,3,4};

printf("%d",i[a]);

• 2

• 0

• 1

• Compilation error

What will be output of the following code

for(int i=0;i<5;i++,i--){

printf("%d",i);

}

• Compilation error

• Runtime error

• Infinite loop

• None of the above

x = 5

y = "Hello"

print(x + y)

What will be the output?

• Error

• Hello5

• 5Hello

• He5llo

Python is interpreted language?

• yes

• no

• not sure

• It is assembled language

is %p a valid format specifier in c?

• no way !

• yes

• It is just %d

• not sure

does C and python both support switch statement?

• only python does

• only C does

• no

• yes

void checkPoint(int n) {

if (n > 0) {

checkPoint(n - 1);

printf("%d ", n);

}

}

what does the function print?

• ascending numbers

• descending number

• even numbers

• nothing

What is the output of this C code?

void main()

{

int i, j;

for(i=0,j=0;i<10,j<20;i++,j++){

printf("i=%d \t j=%d\n", i, j);

}

}

• prints i till 9 and j till 19

• prints i and j till 19

• Runtime Error

• prints i and j till 9

What is the output of the following code?

#include<stdio.h>

int main()

{

          int x=printf("Hello world:");

          printf("%d",x);

}

• no output

• ERROR

• Hello world:12

• 12