Class is similar to a variable.
True
False
Correct Answer :
B. False
Related Questions
Dynamic memory can be allocated by the following declaration
new
volatile
static
==
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
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
A variable defined within a block is visible
From the point of definition onwards in the program
From the point of definition onwards in the function
From the point of definition onwards in the block
Throughout the function
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 characteristic that data can be manipulated only through member functions that are part of the class is called
Encapsulation
Data dependency
Inheritance
Instantiation
Pick out the most appropriate statement from the following
references are pointers
array of references can be created
you can not reference a reference variable
all of the above
When a language has the capacity to produce new data type, it is said to be
Reprehensible
Encapsulated
Overload
Extensible
Which of the following are good reasons to use an object oriented language?
You can define your data types
Program statements are simpler than in procedural languages.
An OO program can be taught to correct its own errors.
It's easier to conceptualize an OO program.
Inline functions_____________ call overload.
Increase
Reduce
None of the above are correct
Delete operator is used
To allocate storage
To deallocate storage
To delete variable name
None of the above are correct
Which of the following is not a component of file system
Access method
Auxiliary storage management
Free integrity mechanism
None of the above
A normal C++ operator that acts in a special way on newly defined data types is said to be
Glorified
Encapsulated
Classified
Overloaded
Element double Array[7] is which element of the array?
sixth
seventh
eighth
impossible to tell
"[]" Operator is a unary operator.
True
False
iostream is inheried from istream, ostream and ios class.
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
this' pointer has to be used while accessing data members in a member function.
True
False
_____________ operator must have one class object
+
new
all
None of these
Static member functions have file scope.
True
False
this' is an implicit pointer.
True
False
If a friend function is declared inside a class it can access all data members of the class.
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.
Protected members cannot be inherited.
True
False
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 destructor can have arguments like constructor.
True
False
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 value of 'this' pointer can be changed.
True
False
_______ argument(s) are passed in case of unary overloaded operators.
Two
One
No
None of the above
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