Question # 1

New operator is used to allocate memory from the free store during

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Compile Time

Run Time

Link Time

None of the given options

Memory allocated at run time is a system resource and it is the responsibility of _____ to de-allocate the memory.

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System

Programmer

User of program

None of given options

*.doc is _____________ by type.

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Sequential File

Random Access File

Data File

Record File

The statement cin.get (); is used to,

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Read a string from keyboard

Read a character from keyboard

Read a string from file

Read a character from file

"new" and "delete" keywords are _____________ in C++ language

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Built-in- Function

Operators

Memory Allocation Function

None of the given options

What will be the correct syntax to access the value of fourth element of an array using pointer ptr?

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ptr[3]

(ptr+3)

*(ptr+3)

Both 1and 3

Skill(s) that is/are needed by programmer’s _______________________.

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Paying attention to detail

Think about the reusability

Think about user interface

All of the given options

Overloaded new operator function takes parameter of type size_t and returns

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void (nothing)

void pointer

object pointer

int pointer

Is used for ___________.

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calculation

reading

assigning value to variables

None of the given options.

If we define an identifier with the statement #define PI 3.1415926 then during the execution of the program the value of PI __________.

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can not be replaced

None of the given options

Remain constant

can be changed by some operation

If text is a pointer of class String then what is meant by the following statement? text = new String [5];

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Creates an array of 5 string objects statically

creates an array of 5 string objects dynamically

Creates an array of pointers to string

Creates a string Object

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CS-201 Final Term Exams Preparation Virtual University MCQs With Answers

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