CP-2-Unit-I

What is the size of an int data type?

• 4 bytes

• 8 bytes

• Depends on the system/Computer

• None of the above

Which is correct with respect to size of the datatypes?

• char >int >floot

• int > char >floot

• char < int < double

• double >char>int

A mathematical-model with a collection of operations defined on that model is called

• Data Structure

• Abstract Data Type

• Primitive Data Type

• Algorithm

Representation of data structure in memory is known as:

• recursive

• abstract data type

• storage structure

• file structure

An ADT is defined to be a mathematical model of a user-defined type along with the collection of all ____________ operations on that model.

• Cardinality

• Assignment

• Primitive

• structured

Data type is the classification of pieces of information in a____________.

• Linker

• Code

• Program

• Non Of the Above

A dynamic data structure is one in which the memory for elements is allocated dynamically at runtime. Is this statement True or False?

• True

• False

• May be

• Partially true and partially false

Predict the output of following program.

#include<stdio.h>

int main()

{

unsigned int x = -1;

int y = ~0;

if (x == y)

printf("same");

else

printf("not same");

return 0;

}

• Not Same

• Same

• Non of the above

• All of the above

The format identifier ‘%i’ is also used for _____ data type?

• Char

• int

• double

• Float

What is the output of this C code?

int main()

{

char chr;

chr = 128;

printf("%d\n", chr);

return 0;

}

• 128

• Depends on Compiler

• -128

• Non of the above