Programming - Classes and Objects
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| 19. |
____________constructor is useful to initialize all objects with same data.
|
| A. |
Parameterized |
B.
|
Default |
|
C.
|
both
|
D.
|
none
|
|
Answer: Option B
Explanation:
| Default constructor is useful to initialize all objects with same data. |
|
| 20. |
____________constructor is useful to initialize each objects with different data.
|
| A. |
Parameterized |
B.
|
Default |
|
C.
|
both
|
D.
|
none
|
|
Answer: Option A
Explanation:
| Parameterized constructor is useful to initialize each objects with different data. |
|
| 21. |
Is Parametrized constructor have any parameters?
|
| A. |
Yes |
B.
|
No |
|
C.
|
may be
|
D.
|
cant say
|
|
Answer: Option A
Explanation:
| Yes,Parametrized constructor have parameters |
|
| 22. |
Is Default constructor have any parameters?
|
| A. |
Yes |
B.
|
No |
|
C.
|
may be
|
D.
|
cant say
|
|
Answer: Option B
Explanation:
| No,Default constructor have no parameters |
|
| 23. |
A_______________ is used to initilize the instance variables of a class.
|
| A. |
Constructor |
B.
|
Destructor |
|
C.
|
Methods
|
D.
|
Variables
|
|
Answer: Option A
Explanation:
| A Constructor is used to initilize the instance variables of a class. |
|
| 24. |
A_______________is used for any general purpose processing as calculations.
|
| A. |
Method |
B.
|
Class |
|
C.
|
object
|
D.
|
Instances
|
|
Answer: Option A
Explanation:
| A Method is used for any general purpose processing as calculations. |
|
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