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C++ Programming - Constructors and Destructors

Exercise : Constructors and Destructors - General Questions
1.
A constructor that accepts __________ parameters is called the default constructor.
one
two
no
three
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
What happens when a class with parameterized constructors and having no default constructor is used in a program and we create an object that needs a zero-argument constructor?
Compile-time error.
Preprocessing error.
Runtime error.
Runtime exception.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
Can a class have virtual destructor?
Yes
No
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
Destructor has the same name as the constructor and it is preceded by ______ .
!
?
~
$
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
For automatic objects, constructors and destructors are called each time the objects
enter and leave scope
inherit parent class
are constructed
are destroyed
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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