C/C /C (CPP) MCQ Question with Answer Sample Test,Sample questions

Question:
A C++ code line ends with ___

1.A Semicolon (;)

2.A Fullstop(.)

3.A Comma ()

4.A Slash (/)

Posted Date:-2021-02-19 12:15:28


Question:
A class whos objects can not be created is known as _____

1.Absurd Class

2.Dead Class

3.Super Class

4.Abstract Class

Posted Date:-2021-02-19 12:15:28


Question:
A ponter pointing to a variable that is not initialized is called ____

1.Void Pointer

2.Null Pointer

3.Empty Pointer

4.Wild Pointer

Posted Date:-2021-02-19 12:15:28


Question:
An exceptio in C++ can be generated using which keywords.

1.thrown

2.threw

3.throw

4.throws

Posted Date:-2021-02-19 12:15:28


Question:
An expression A.B in C++ means ____

1.A is member of object B

2.B is member of Object A

3.Product of A and B

4.None of these

Posted Date:-2021-02-19 12:15:28


Question:
Default constructor has ____ arguments.

1.No argument

2.One Argument

3.Two Argument

4.None of these

Posted Date:-2021-02-19 12:15:28


Question:
In C++ Program inline fuctions are expanded during ____

1.Run Time

2.Compile Time

3.Debug Time

4.Coding Time

Posted Date:-2021-02-19 12:15:28


Question:
In CPP members of a class are ______ by default.

1.Public

2.Private

3.Protected

4.Static

Posted Date:-2021-02-19 12:15:28


Question:
Delaration a pointer more than once may cause ____

1.Error

2.Abort

3.Trap

4.Null

Posted Date:-2021-02-19 12:15:28


Question:
Reusability of code in C++ is achieved through ___

1.Polymorphism

2.Inheritance

3.Encapsulation

4.Both A and B

Posted Date:-2021-02-19 12:15:28


Question:
To perfor file input / output operation in C++ we must include which header file ?

1.<fiostream>

2.<ifstream>

3.<ofstream>

4.<fstream>

Posted Date:-2021-02-19 12:15:28


Question:
Which class allows only one object to be created.

1.Nuclear Family Class

2.Abstruct Class

3.Sigleton Class

4.Numero Uno Class

Posted Date:-2021-02-19 12:15:28


Question:
Which one is not a correct variable type in C++?

1.float

2.real

3.int

4.double

Posted Date:-2021-02-19 12:15:28


Question:
Which operation is used as Logical 'AND'

1.Operator-&

2.Operator-||

3.Operator-&&

4.Operator +

Posted Date:-2021-02-19 12:15:28


Question:
___ function is used to allocate space for array in memory.

1.malloc()

2.realloc()

3.alloc()

4.calloc

Posted Date:-2021-02-19 12:15:28


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