In C++, an identifier must be initialized using constant expression.
True
False
Correct Answer :
B. False
Related Questions
Constructor returns void type value.
True
False
iostream is inheried from istream, ostream and ios class.
True
False
In C++, the stream base class is
iostream
iofstream
ios
stdio
Which of the following relationship is known as inheritancerelationship?
‘has-a’ relationship
‘is-a’ relationship
association relationship
none of the above
A direct access file is:
A file in which recoreds are arranged in a way they are inserted in a file
A file in which records are arranged in a particular order
Files which are stored on a direct access storage medium
None of the above
Delete operator is used
To allocate storage
To deallocate storage
To delete variable name
None of the above are correct
If a friend function is declared inside a class it can access all data members of the class.
True
False
"[]" Operator is a unary operator.
True
False
The template function declaration specifies
template class
a generic class
exception
identifier
Reference to an object behaves like a constant pointer.
True
False
By default, C++ uses the following method of passing arguments
Call-by-Reference
Call-by-Value
Call-by-Pointer
None of the above
_______ argument(s) are passed in case of binary overloaded operators.
Two
One
No
None of the above
The members of a class by default are private.
True
False
main() returns a value of type
real
char
int
null
What is the value of Friday in the following - enum days { Monday, Tuesday, Wednesday = -1, Thursday, Friday, Saturday = 6, Sunday}
1
5
0
-3
A base class is inherited by
derived class
inline function
constructor
none of the above
The break statement causes an exit
Only from the innermost loop
Only from the innermost switch
From all loops and switch
Only from the innermost loops or switch
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
The exception is processed using
unexpected()
perform()
catch()
try()
The && and || operators
Compare two numeric values
Combine two numeric values
Compare two Boolean values
Combine two Boolean values
Element double Array[7] is which element of the array?
sixth
seventh
eighth
impossible to tell
Data objects can be initialized when allocating memory using 'new'.
True
False
By using protected, one can create class members that are private to their class but
that can not be inherited and accessed by a derived class
that can still be inherited and accessed by a derived class
that can be public
none of the above
Private members of a structure can be accessed directly from the outside of the structure.
True
False
new operator is used
To dynamically allocate storage
To statically allocate storage
To allocate storage for a new variable
None of the above are correct
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
Protected members cannot be inherited.
True
False
In C++, identifiers have to be declared at the beginning of the blocks.
True
False
Static member functions have file scope.
True
False
When a language has the capacity to produce new data type, it is said to be
Reprehensible
Encapsulated
Overload
Extensible