In a PHP __________, you can group together functionality that may be reused in multiple classes.

a. interface
b. trait
c. per-class constant
d. constructor


b. trait

Computer Science & Information Technology

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Whenever you find yourself programming the same type of behavior more than once, build a(n) ____ method with ____ parameters.

A. generic B. instance C. specific D. global

Computer Science & Information Technology

Run-time type information can be used to determine:

a. A function’s return type. b. A function’s argument type. c. An object’s type. d. The number of arguments a function takes.

Computer Science & Information Technology

Having the user input the values directly is the best way to ensure that errors will not be included in the data

Indicate whether the statement is true or false

Computer Science & Information Technology

The largest and fastest computers, called mainframe computers, are used by large corporations and government agencies to process tremendous volume of data.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology