Exercise: Object Oriented Programming Using Cpp

Questions for: Object Oriented Programming Using Cpp

Precedence determines which operator
A:
is evaluated first
B:
is most important
C:
is fastest
D:
operates on the largest number
Answer: A
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Which of the following is a C++ class?
A:
>>
B:
read()
C:
cin
D:
iostream
Answer: D
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The feature that allows the same operations to be carried out differently depending on the object is _____
A:
polymorphism
B:
polygamy
C:
inheritane
D:
multitasking
Answer: A
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When a variable exists or is accessible, it is said to be _____
A:
immediate
B:
in the path
C:
available
D:
in scope
Answer: D
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A major advantage of inheritance is
A:
reducing the time it takes to create new objects
B:
not having to think about how objects will be used
C:
reducing the amount of memory required to execute a progrma
D:
enabling people who have not studied programming to create useful applications
Answer: A
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