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CS201
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Which One Of The Following Is The Declaration Of Overloaded Pre-Increment Operator Implemented As Member Function?
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Class-Name Operator +() ;
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Class-Name Operator +(Int) ;
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Class-Name Operator ++() ;
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Class-Name Operator ++(Int) ;
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C
|
|
CS201
|
The Stream Insertion And Extraction Operators Are Not Already Overloaded For
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Built-In Data Types
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User-Defined Data Types
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Both Built-In And User-Defined Types
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None Of The Given Options
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B
|
|
CS201
|
Delete Operator Is Used To Return Memory To Free Store Which Is Allocated By The New Operator
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True
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False
|
|
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A
|
|
CS201
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New And Delete Are Whereas Malloc And Free Are .
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Functions Operators
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Classes Operators
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Operators Functions
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Operators Classes
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C
|
|
CS201
|
Pointers Store The __________
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Value Of A Variable
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Memory Address
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Characters
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None Of The Given
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B
|
|
CS201
|
When An Object Of A Class Is Defined Inside An Other Class Then
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Constructor Of Enclosing Class Will Be Called First
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Constructor Of Inner Object Will Be Called First
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Constructor And Destructor Will Be Called Simultaneously
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None Of The Given Options
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B
|
|
CS201
|
Set Precision Is A Parameter Less Manipulator.
|
True
|
False
|
|
|
A
|
|
CS201
|
Which Of The Following Is The Correct Way To Assign An Integer Value 5 To Element Of A Matrix Say ‘M’ At Second Row And Third Column?
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M[2][3] = 5 ; // [Row][Col]
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M[3][2] = 5 ;
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M[1][2] = 5 ;
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M[2][3] = ‘5’;
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A
|
|
CS201
|
The Declarator Of Minus(-) Member Operator Function Is
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Class-Name Operator - (Class-Name Rhs)
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Operator Class-Name - ( )
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Operator Class-Name - ( Rhs)
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Class-Name Operator - ( )
|
A
|
|
CS201
|
When X = 7; Then The Expression X%= 2; Will Calculate The Value Of X As
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1
|
3
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7
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2
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A
|
|
CS201
|
Which Of The Following Operators Can Not Be Overloaded?
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New
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Delete
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+=
|
Sizeof
|
D
|
|
CS201
|
What Will Be The Correct Syntax To Assign An Array Named Arr Of 5 Elements To A Pointer Ptr?
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*Ptr = Arr ;
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Ptr = Arr ;
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*Ptr = Arr[5] ;
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Ptr = Arr[5] ;
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A
|
|
CS201
|
The New Operator Returns A Void * Accepts A Parameter Of Type Size_T.
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True
|
False
|
|
|
A
|
|
CS201
|
When The Compiler Overloads The Assignment (=) Operator By Default Then __________
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Compiler Does Member Wise Assignment.
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Compiler Does Not Allow Default Overload Of Assignment (=) Operator
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Member Of The Class Are Not Assigned Properly
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None Of The Given Options
|
C
|
|
CS201
|
By Overloading New And Delete Operators Only Allocation And Deallocation Part Can Be Overridden.
|
True
|
False
|
|
|
A
|
|
CS201
|
When An Array Of Object Is Created Dynamically Then There Is No Way To Provide Parameterized Constructors For Array Of Objects.
|
True
|
False
|
|
|
A
|
|
CS201
|
The Member Functions Of A Class Occupy Region In Memory For Object(S) Of Class.
|
Separate Each
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Common All
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Different Each
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Different All
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A
|
|
CS201
|
In Functions That Return Reference Use __________Variables.
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Local
|
Global
|
Global Or Static
|
None Of The Given Option
|
C
|
|
CS201
|
The Function Will Return A Reference To The Global Variable That Exists Throughout The Program And Thus There Will Be No Danger Of __________.
|
Garbage Collection
|
Dangling Reference.
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Wastage Of Memory
|
System Crash
|
B
|
|
CS201
|
A Function Declaration Has The Same Relationship To A Function Definition That
|
A Class Definition Has To An Object Definition
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An Object Declaration Has To An Object
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A Variable Has To A Variable Declaration
|
A Variable Declaration Has To The Variable Itself
|
A
|