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C++.txt
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C++.txt
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Delaration a pointer more than once may cause ____
A.Error B.Abort
C.Trap D.Null
Answer : Trap [Option : C]
#
An expression A.B in C++ means ____
A.A is member of object B B.B is member of Object A
C.Product of A and B D.None of these
Answer : B is member of Object A [Option : B]
#
A C++ code line ends with ___
A.A Semicolon (;) B.A Fullstop(.)
C.A Comma (,) D.A Slash (/)
Answer : A Semicolon (;) [Option : A]
#
______ function is used to allocate space for array in memory.
A.malloc() B.realloc()
C.alloc() D.calloc()
Answer : calloc() [Option : D]
#
Default constructor has ____ arguments.
A.No argument B.One Argument
C.Two Argument D.None of these
Answer : No argument [Option : A]
#
A class whos objects can not be created is known as _____
A.Absurd Class B.Dead Class
C.Super Class D.Abstract Class
Answer : Abstract Class [Option : D]
#
Which class allows only one object to be created.
A.Nuclear Family Class B.Abstruct Class
C.Singleton Class D.Numero Uno Class
Answer : Singleton Class [Option : C]
#
Reusability of code in C++ is achieved through ____
A.Polymorphism B.Inheritance
C.Encapsulation D.Both A and B
Answer : Inheritance [Option : B]
#
In CPP, members of a class are ______ by default.
A.Public B.Private
C.Protected D.Static
Answer : Private [Option : B]
#
In C++ Program, inline fuctions are expanded during ____
A.Run Time B.Compile Time
C.Debug Time D.Coding Time
Answer : Run Time [Option : A]
#
To perform file input / output operation in C++, we must include which header file ?
A.<fiostream> B.<ifstream>
C.<ofstream> D.<fstream>
Answer : <fstream> [Option : D]
#
An exception in C++ can be generated using which keywords.
A.thrown B.threw
C.throw D.throws
Answer : throw [Option : C]