A base class is inherited by
derived class
inline function
constructor
none of the above
Correct Answer :
A. derived class
Related Questions
A destructor can have arguments like constructor.
True
False
Public data members can be accessed
Only from the base class itself
Both form the base class and from its derived classes
From the class which is friend of the base class
None of the above are correct
A normal C++ operator that acts in a special way on newly defined data types is said to be
Glorified
Encapsulated
Classified
Overloaded
What is the output of the following program segment - for(i = 1, j = 0; i < 10; i++) j += i; cout <<i<<"
";
10
20
55
there is an error in the program
The template function declaration specifies
template class
a generic class
exception
identifier
You can read input that consists of multiple lines of text using
The normal cout<< combination
The cin.get() function with one argument
The cin.get() function with two argument
The cin.get() function with three argument
Which of the following is true about const member functions?
const members can be invoked on both const as well as nonconst objects
const members can be invoked only on const objects and not on nonconst objects
nonconst members can be invoked on const objects as well as nonconst objects
none of the above
Constructor returns void type value.
True
False
Data objects can be initialized when allocating memory using 'new'.
True
False
By default, members cannot be inherited.
True
False
"[]" Operator is a unary operator.
True
False
The characteristic that data can be manipulated only through member functions that are part of the class is called
Encapsulation
Data dependency
Inheritance
Instantiation
The member of a structure can be accessed through a pointer by
->
dot operator
::
>>
_______ argument(s) are passed in case of binary overloaded operators.
Two
One
No
None of the above
A member function can always access the data
In the object of which it is a member
In the class of which it is a member
In the object of the class of which it is a member
In the public part of its class
The && and || operators
Compare two numeric values
Combine two numeric values
Compare two Boolean values
Combine two Boolean values
If class A is friend of class B and if class B is friend of class C, which of the following is true?
Class C is friend of class A
Class A is friend of class C
Class A and Class C do not have any friend relationship
None of the above
In C++, an identifier must be initialized using constant expression.
True
False
iostream is inheried from istream, ostream and ios class.
True
False
An object is an allocated space in memory.
True
False
Sharing of common information are achieved by the concept of
Virtual copying
Inheritance
Encapsulation
None of these
cc ___________ option is used only to create object file
-a
-o
-c
none of these
The signature of a function is
The return type
The number and type of arguments
The class of a function
None of the above
The getch() library function
Returns a character when any key is pressed
Returns a character when ENTER is pressed
Display a character on the screen when a key is pressed
Does not display a character on the screen
The string table in C++ holds the
string constants in your program
program statements in string form
variables whose type is of string
none of the above
A base class is inherited by
derived class
inline function
constructor
none of the above
Private data members can be accessed
Only from the base class itself
Both from the base class and form its derived classes
From the class which is a friend of the base class
None of the above is correct
The members of a class by default are private.
True
False
Which of the following can legitimately be passed to a function?
A constant
A variable
A structure
A header file
Static data member occurs in only class scope.
True
False