Question Detail

Among following which will give the size of object or type ?

Calloc
Malloc
Sizeof
Realloc

Answer: Option C

Similar Questions :

1. The private data members of a class are accessible ?

Directly to objects of that class
To any function defined outside a class
Only to the member functions
Only using keyword static

Answer: Option C

2. An explicitly defined destructor function

may be virtual
may not be virtual
will always be virtual
will never be virtual

Answer: Option A

3. int *ptr[5];

a pointer of 5 int elements
an array of 5 int pointers
an array of 5 elements returning an int value
none of above

Answer: Option B

4. Which of the following keywords are used to control access to a class member ?

protected
switch
goto
for

Answer: Option A

5. 78. If new operator is used, then the constructor function is ?

Copy constructor
Default constructor
Static constructor
Dynamic constructor

Answer: Option D

Read more from - C++ Programming Questions Answers - Set 2