Home

What is the correct answer?

4

Inline functions_____________ call overload.

A. Increase

B. Reduce

C. None of the above are correct

Correct Answer :

B. Reduce


Related Questions

What is the correct answer?

4

Pick out the most appropriate statement

A. All variables must be declared before they are used

B. Variables in C++ need not be declared and the type can be assigned dynamically

C. Variables in C++ can be declared at the end of the program (before the main function terminates)

D. Variables can not be used explicitly in C++

What is the correct answer?

4

The declaration int **var1; shows that

A. var1 can not be accessed

B. var1 is a pointer to a pointer of type int

C. var1 is a protected data type of integer

D. this type declaration shows an error

What is the correct answer?

4

In C++, the stream base class is

A. iostream

B. iofstream

C. ios

D. stdio

What is the correct answer?

4

:: is known as

A. scope resolution operator

B. global operator

C. Both (a) & (b)

D. None of these

What is the correct answer?

4

The getch() library function

A. Returns a character when any key is pressed

B. Returns a character when ENTER is pressed

C. Display a character on the screen when a key is pressed

D. Does not display a character on the screen

What is the correct answer?

4

By default, members cannot be inherited.

A. True

B. False

What is the correct answer?

4

If class A is friend of class B and if class B is friend of class C, which of the following is true?

A. Class C is friend of class A

B. Class A is friend of class C

C. Class A and Class C do not have any friend relationship

D. None of the above

What is the correct answer?

4

Delete operator is used

A. To allocate storage

B. To deallocate storage

C. To delete variable name

D. None of the above are correct

What is the correct answer?

4

Protected members cannot be inherited.

A. True

B. False

What is the correct answer?

4

We can make function inline by using the keyword 'inline'.

A. True

B. False

What is the correct answer?

4

The member of a structure can be directly accessed by

A. ->

B. dot operator

C. ::

D. >>

What is the correct answer?

4

A copy constructor is used to copy an object member wise to another object of the same class.

A. True

B. False

What is the correct answer?

4

Which of the following is not a component of file system

A. Access method

B. Auxiliary storage management

C. Free integrity mechanism

D. None of the above

What is the correct answer?

4

A pure virtual function is a virtual function that has

A. no definition in its base class

B. a definition in its base class

C. a definition in at least one derived class

D. definition in base class and at least one derived class

What is the correct answer?

4

The library function exit() causes an exit from

A. The loop in which it occurs

B. The block in which it occurs

C. The function in which it occurs

D. The program in which it occurs

What is the correct answer?

4

Reference to an object behaves like a constant pointer.

A. True

B. False

What is the correct answer?

4

Private members of a structure can be accessed directly from the outside of the structure.

A. True

B. False

What is the correct answer?

4

A base class is inherited by

A. derived class

B. inline function

C. constructor

D. none of the above

What is the correct answer?

4

Static member functions have file scope.

A. True

B. False

What is the correct answer?

4

Static data member can be declared as const too.

A. True

B. False

What is the correct answer?

4

this' pointer has to be used while accessing data members in a member function.

A. True

B. False

What is the correct answer?

4

A destructor can have arguments like constructor.

A. True

B. False

What is the correct answer?

4

Which of the following can legitimately be passed to a function?

A. A constant

B. A variable

C. A structure

D. A header file

What is the correct answer?

4

Scope resolution operator has the highest precedence.

A. True

B. False

What is the correct answer?

4

Dynamic memory can be allocated by the following declaration

A. new

B. volatile

C. static

D. ==

What is the correct answer?

4

An object is an allocated space in memory.

A. True

B. False

What is the correct answer?

4

Operator overloading is

A. Making C++ operators work with objects

B. Making C++ operators more then they can handle

C. Giving new meaning to existing c++ operators

D. Making new C++ operators

What is the correct answer?

4

Public data members can be accessed

A. Only from the base class itself

B. Both form the base class and from its derived classes

C. From the class which is friend of the base class

D. None of the above are correct

What is the correct answer?

4

Private data members can be accessed

A. Only from the base class itself

B. Both from the base class and form its derived classes

C. From the class which is a friend of the base class

D. None of the above is correct

What is the correct answer?

4

A destructor can have a return type.

A. True

B. False