The new operator always returns a void pointer.
True
False
Correct Answer :
A. True
Related Questions
Protected 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 function that is called automatically when an object is destroyed is known as
instantiation
function prototype
constructor
destructor
A copy constructor is used to copy an object member wise to another object of the same class.
True
False
When a language has the capacity to produce new data type, it is said to be
Reprehensible
Encapsulated
Overload
Extensible
In case of nested class, enclosing class can directly access the private data member of nested class.
True
False
In C++, the stream base class is
iostream
iofstream
ios
stdio
_______ argument(s) are passed in case of unary overloaded operators.
Two
One
No
None of the above
What is the value of Friday in the following - enum days { Monday, Tuesday, Wednesday = -1, Thursday, Friday, Saturday = 6, Sunday}
1
5
0
-3
The scope resolution operator is -
::
;
<<
->
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
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 binding that binds a function call at run time is called
early binding
run time binding
late binding
linking
A normal C++ operator that acts in a special way on newly defined data types is said to be
Glorified
Encapsulated
Classified
Overloaded
The template function declaration specifies
template class
a generic class
exception
identifier
Scope resolution operator has the highest precedence.
True
False
When one object initializes another object the following function is invoked
copy constructor
new
instantiation
none of the above
Reference to an object behaves like a constant pointer.
True
False
Which of the following is not a component of file system
Access method
Auxiliary storage management
Free integrity mechanism
None of the above
this' is an implicit pointer.
True
False
When accessing a structure member, the identifier to the left of the dot operator is the name of
Structure member
Structure tag
Structure variable
The keyword struct.
Operator overloading is
Making C++ operators work with objects
Making C++ operators more then they can handle
Giving new meaning to existing c++ operators
Making new C++ operators
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
The members of a class by default are private.
True
False
By default, members cannot be inherited.
True
False
Static data member occurs in only class scope.
True
False
Static data member can be declared as const too.
True
False
Constructor returns void type value.
True
False
Pick out the most appropriate statement
All variables must be declared before they are used
Variables in C++ need not be declared and the type can be assigned dynamically
Variables in C++ can be declared at the end of the program (before the main function terminates)
Variables can not be used explicitly in C++
By default, C++ uses the following method of passing arguments
Call-by-Reference
Call-by-Value
Call-by-Pointer
None of the above
In a for loop with a multi-statement loop body, semicolons should appear following
The for statement itself
The closing brace in a multi-statement loop body
Each statement within the loop body.
The test expression