Class and Object, C++

Class and Object

Question: For which type of class private and protected members of the class can be accessed from outside the same class in which they are declared?
A
Friend

B
Static

C
Virtual

D
No such class exist

Note: Not available
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Question: Which of the following cannot be inherited form the base class?
A
Constructor

B
Friend function

C
Both Constructor and Friend cannot be inherited

D
Static member function

Note: Not available
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Question: Which type of class has only one unique value for all the objects of that same class?
A
this

B
friend

C
static

D
this and friend

Note: Not available
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Question: Under what conditions a destructor destroys an objects?
A
Scope of existence has finished

B
Object dynamically assigned and it is released using the operator delete.

C
Program terminated.

D
None

Note: Not available
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Question: What is constructor?
A
A class automatically called whenever a new object of this class is created.

B
A class automatically called whenever a new object of this class is destroyed.

C
A function automatically called when a new object of this class is created.

D
A function automatically called whenever a new object of this class is destroyed.

Note: Not available
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Question: What is virtual member?
A
A member of a friend class that can be redefined in its derived classes.

B
A member of a virtual class that cannot be redefined in its derived classes.

C
A member of a static class that can be redefined in its derived classes.

D
A member of a class that can be redefined in its derived classes.

Note: Not available
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Question: Which operator is used to define a member of a class from outside the class definition itself?
A
::

B
:

C
>>

D
<<

Note: Not available
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Question: How would you read the expression x.y as?
A
member y of object pointer by x

B
member y of object x

C
member x of object y

D
none

Note: Not available
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Question: How do we define a destructor?
A
X~() {}

B
X() {}~

C
X() ~{}

D
~X() {}

Note: Not available
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Question: In C++ two different functions can have the same name if their parameter types are same.
A
True

B
False

Note: Not available
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Question: For which type of class private and protected members of the class can be accessed from outside the same class in which they are declared?

Question: Which of the following cannot be inherited form the base class?

Question: Which type of class has only one unique value for all the objects of that same class?

Question: Under what conditions a destructor destroys an objects?

Question: What is constructor?

Question: What is virtual member?

Question: Which operator is used to define a member of a class from outside the class definition itself?

Question: How would you read the expression x.y as?

Question: How do we define a destructor?

Question: In C++ two different functions can have the same name if their parameter types are same.