Snippets LookOver-round 2

What will be the output of the following Python program?

i = 0

while i < 5:

    print(i)

    i += 1

    if i == 3:

        break

else:

    print(0)

• error

• 0 1 2 0

• 0 1

• None of the above

#include <stdio.h>

int main()

{

int a=10,b=20;

if(a=b)

{

printf("Equal");

}

else

{

printf("Not Equal");

}

return 0;

}

}

• Equal

• Not Equal

• Runtime error

• Compile time error

function(){

if(actualtxt.equals(reversetxt)){

   return true;

else

     return false;

}

}

• palindrome

• reverseing the string

• make exchange of odd and even places

SELECT * FROM student_details WHERE Student_name LIKE '%S%';

• It will return the name starting with s

• It will return the name ending with s

• It will return the name who has s in between

you are asked to drop a column using alter statement then which syntax you will follow?

• ALTER table_name TABLE DROP COLUMN column_name;

• ALTER TABLE table_name DROP COLUMN column_name;

Which of the following is the correct syntax to add a field using alter command?

• ALTER TABLE table_name ADD field_name data type;

• ALTER TABLE table_name, field_name data type;

• ALTER TABLE field_name data type;

What is the output of this C code?

#include <stdio.h>

int main()

{

while ()

printf("In while loop ");

printf("After loop\n");

}

• In while loop after loop

• After loop

• Compile time error

• Infinite loop

What is the output of a C program with arrays and pointers?

int main()

{

int size=4;

int a[size];

a[0]=5;a[1]=6;

a[2]=7;a[3]=8;

printf("%d %d", *(a+2), a[1]);

}

• Compile error

• 6 6

• 7 6

• Runtime error

What will happen when we compile and run the code?

#include "stdio.h"

int main( )

{

int a=10;

int b=15;

printf("%d ",(a+1),(b= a+2));

printf("%d",b);

return 0;

}

• Compiler error due to (b= a+2) in first printf()

• No compiler error but the output would be = 11x where x would depend on compiler implementation

• 11 15

• 11 12

What is the output of the following program?

#include<stdio.h>

void main( )

{

register int i=5;

int *p;

p= &i;

*p= 10;

printf("%d",i);

}

• 5

• 10

• Runtime Error

• Compile time error