Object Oriented Programming Using C++ – Section 8

1. Variables that are declared in a block are known as _____ variables to that block

A. confined
B. local
C. global
D. immediate

Correct Answer:  B. local

2. The pow and sqrt functions return a(n) _____ type number

A. double
B. float
C. integer
D. long
E. short

Correct Answer:  A. double

3. Declaring variables is advantageous because of it

A. avoids errors from misspelled variable names {b) helps the linker work efficiently
B. simplifies the writing of very short programs
C. All of the above
D. None of the above

Correct Answer:  C. All of the above

4. The generic name used for unexpected errors that occur during the execution of a program is

A. infractions
B. exceptions
C. deviations
D. anomalies

Correct Answer:  B. exceptions

5. You add the desired type to a specific template class instantiation by placing the type’s name ______

A. between angle brackets
B. in parentheses
C. on a line by itself
D. immediately prior to the class name

Correct Answer:  A. between angle brackets

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