Smart Programmer Crew

#include <stdio.h>

void main()

{

int k = 0;

for (k)

printf("Hello");

}

• Compile time error

• hello

• Nothing

• Varies

Consider the linked list implementation of a stack. Which of the following node is considered as Top of the stack?

•  First node
• Last node
• Any node
• Middle node

 Which of the following statement(s) about stack data structure is/are NOT correct?

• Stack data structure can be implemented using linked list
• New node can only be added at the top of the stack
• Stack is the FIFO data structure
• The last node at the bottom of the stack has a NULL link

The type of expression in which operator succeeds its operands is?

• Infix Expression
•  pre fix Expression
• postfix Expression
• None

An expression contains relational, assignment and arithmetic operators. If parenthesis are not specified, the order of evaluation of the operators would be:

• assignment, arithmetic, relational

• relational, assignment, arithmetic

• assignment, relational, arithmetic

• arithmetic, relational, assignment

Given two literals 0x001B and 033. What are these equal to?

• 21 and 23

• 27 and 33

• 33 and 33

• 27 and 27

What is the outpur of the following code segment (assuming sizeof(int) returns 4)?

int i=0x1 << sizeof(int) * 8-1;

printf("\n%x", i);

i = i >> sizeof(int) * 8-1;

printf("%d", i);

• 0x8000000-1

• 80000000-1

• -1 0x0000000

• -1 0000000

Which is the correct sequence statements that swaps values of two statements?

• a=a+b; a=a-b; b=a-b;

• a=a+b, b=a-b; a=a-b;

• a=a-b; a=a+b; b=b-a;

• None of these

Choose the option that contains only Unary operators of C:

• sizeof, (type conversion)

• short hand operator, &

• increment(++), >=, !

• ==, !=

Which of the following correctly describes C++ language?

• Statically typed language 
• Dynamically typed language
• Both Statically and dynamically typed language
• Type-less language