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Selected: CS201 225 MCQs
CS101 533 CS201 225 CS301 232 CS302 174 CS304 192 CS401 224 CS402 258 CS403 228 CS408 113 CS411 121 CS502 249 CS504 268 CS601 679 CS604 381 CS605 261 CS607 184 CS609 230 CS610 300 CS614 100 CS703 65

Questions

Showing page 10 of 12

Code Question Option A Option B Option C Option D Answer
CS201
What Is The Functionality Of The Following Statement? String Str[5] = {String(“Programming”) String(“Cs201”)};
Default Constructor Will Call For All Objects Of Array
Parameterized Constructor Will Call For All Objects Of Array
Parameterized Constructor Will Call For First 2 Objects And Default Constructor For Remaining Objects
Default Constructor Will Call For First 3 Objects And Parameterized Constructor For Remaining Objects
C
CS201
What Is The Functionality Of The Following Syntax To Delete An Array Of 5 Objects Named Arr Allocated Using New Operator? Delete Arr ;
Deletes All The Objects Of Array
Deletes One Object Of Array
Do Not Delete Any Object
Results Into Syntax Error
C
CS201
What Is The Sequence Of Event(S) When Allocating Memory Using New Operator?
Only Block Of Memory Is Allocated For Objects
Only Constructor Is Called For Objects
Memory Is Allocated First Before Calling Constructor
Constructor Is Called First Before Allocating Memory
D
CS201
What Is The Sequence Of Event(S) When Allocating Memory Using New Operator?
Only Block Of Memory Is Allocated For Objects
Only Constructor Is Called For Objects
Memory Is Allocated First Before Calling Constructor
Constructor Is Called First Before Allocating Memory
C
CS201
What Is The Sequence Of Event(S) When Allocating Memory Using New Operator?
Only Block Of Memory Is Allocated For Objects
Only Constructor Is Called For Objects
Memory Is Allocated First Before Calling Constructor
Constructor Is Called First Before Allocating Memory
D
CS201
What Is The Sequence Of Event(S) When Deallocating Memory Using Delete Operator?
Only Block Of Memory Is Deallocated For Objects
Only Destructor Is Called For Objects
Memory Is Deallocated First Before Calling Destructor
Destructor Is Called First Before Deallocating Memory
D
CS201
What Will Be The Correct Syntax Of The Following Statement? Ptr Is A Constant Pointer To Integer.
Const Int *Ptr ;
Const *Int Ptr ;
Int Const *Ptr ;
Int *Const Ptr ;
C
CS201
What Will Be The Correct Syntax To Assign An Array Named Arr Of 5 Elements To A Pointer Ptr?
*Ptr = Arr ;
Ptr = Arr ;
*Ptr = Arr[5] ;
Ptr = Arr[5] ;
A
CS201
What Will Be The Output Of The Following Statement? Cout << Setbase(16) << 52 ;
52
34
61
74
B
CS201
When A Macro Takes Arguments Then It Is Called_____________________.
Function
Procedure
Parameterized Macro
Simple Macro
C
CS201
When A Pointer Is Incremented It Actually Jumps The Number Of Memory Addresses
According To Data Type
1 Byte Exactly
1 Bit Exactly
A Pointer Variable Can Not Be Incremented
A
CS201
When An Array Is Passed To A Function Then Default Way Of Passing This Array Is
By Data
By Reference
By Value
By Data Type
B
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
When An Object Of A Class Is Defined Inside An Other Class Then
Constructor Of Enclosing Class Will Be Called First
Constructor Of Inner Object Will Be Called First
Constructor And Destructor Will Be Called Simultaneously
None Of The Given Options
B
CS201
When An Operator Function Is Defined As Member Function For A Binary Plus (+) Operator Then The Number Of Argument It Take Is/Are.
Zero
One
Two
N Arguments
D
CS201
When Break Statement Is Encountered In Switch Statement It
Stops The Entire Program
Stops The Execution Of Current Statement
Exits From Switch Statement
None Of The Given Options
C
CS201
When Ever Dynamic Memory Allocation Is Made In C/C++ It Is Freed__________.
Explicitly
Implicitly
Both Explicitly And Implicitly
None Of The Given Options
A
CS201
When The Compiler Overloads The Assignment (=) Operator By Default Then __________
Compiler Does Member Wise Assignment.
Compiler Does Not Allow Default Overload Of Assignment (=) Operator
Member Of The Class Are Not Assigned Properly
None Of The Given Options
C
CS201
When We Are Using Const Keyword With A Variable X Then Initializing It At The Time Of Declaration Is
Must
Optional
Not Necessary
A Syntax Error
A
CS201
When We Define An Array Of Objects Then
Destructor Will Call Once For Whole Array
Destructor Will Call For Each Object Of The Array
Destructor Will Never Call
Depends On The Size Of Array
B