| A. |
Number & Number:: operator ++ (Number & num)
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| B. | Number & Number:: operator ++ (int) |
| C. | Number & Number :: opetator ++ (int) |
| D. | This Number: : operator ++ (Number & num) |
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Option: C Explanation : Click on Discuss to view users comments. |
The « operator is used for output only when
| A. | it is used as a binary operator |
| B. | it is used as a unary operator |
| C. | cout is to the left |
| D. | you write a function to overload it. |
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Option: C Explanation : Click on Discuss to view users comments. |
Object-oriented programmers primarily focus on
| A. | procedures to be performed |
| B. |
step-by-step statements needed to solve a problem
|
| C. |
objects and the tasks that must be performed with those objects
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| D. | physical orientation of objects within a program. |
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Option: C Explanation : Click on Discuss to view users comments. |
| A. | count << a |
| B. | count << a << b |
| C. | Both (a) and (b) |
| D. | None of these |
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Option: C Explanation : Click on Discuss to view users comments. |
Using an overloaded « operator for a class
| A. |
is the only way to display values of data members of a class
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| B. |
works correctly only if all data members are private
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| C. |
allows output statements within a program that uses the class to become simpler
|
| D. |
is possible only if the »operator is overloaded as well.
|
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Option: C Explanation : Click on Discuss to view users comments. |
