Question # 1

The operator used for casting, in C, is standard ________ operator.

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none of the given options

cast

cost

const

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

Consider the following code segment. What will be the output of following code? Int addValue (int *a){ int b = (*a) + 2; return b ; } main () { int x =6 ; cout << x << “,” ; cout << addValue(&x) << “,” ; cout << x ; }.

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6,8,6

6,6,8

6,8,8

6,6,6

New and Delete are also used with ___________ and data types as well.

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Class, Objects

Structures, Pointers

Both Class and structures

None of above

Which situation would require the use of a non-member overloaded operator?

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The overloaded operator is an Assignment operator

The left most operand is an object of a class

The left operand is built-in data type

The operator returns a reference

Operator overloading can be performed through__________________.

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Classes

Function

Operators

Reference

Disks are _______________ devices having access time of _________ milliseconds

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Electro-physical, 6

Electro-Mechanical, 4

Electro-physical, 5

Electro-Mechanical, 7

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

The default value of a parameter can be provided inside the ________________

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function prototype

function definition

both function prototype or function definition

none of the given options

Classes defined inside other classes are called ________ classes.

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looped

nested

overloaded

none of the given options

Default mechanism of function calling in case of array is _____ and in case of variable is ___.

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Call by value, call by reference

Call by referene, call by reference

Call by reference, call by value

Call by value, call by value

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

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