46. 

The major advantage of data hiding is that _____

A. your programs can include more data
B. you no longer need functions
C. no one can ever use your data
D. your data will be used correctly

47. 

The letter V is a _____

A. character literal constant
B. numeric literal constant
C. string literal constant
D. variable

48. 

Separating parts of a program into units that remain unaffected by other parts of a program is the concept known as _____

A. intrusion
B. volatility
C. encapsulation
D. protection