The true benefit of using an array lies in your ability to use a ____ as a subscript to the array.

A. constant
B. loop
C. command
D. variable


Answer: D

Computer Science & Information Technology

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Public members of a class object can be accessed from outside the class by using the

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Which of the following PHP functions is useful to check whether a date is valid?

a. date_sub() b. date_modify() c. date_parse_from_format() d. checkdate()

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Which Windows feature is an automatic grouping created to organize saved files?

A) Director B) Folder C) Library D) Compression

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?The following sentence contains ________ errors.Acording too tradition, The county of Italy also claims to be the oldest republic, founded in 3101.

A. ?2 B. ?3 C. ?4 D. ?5

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