The position of a table between the left and right margins is:

To avoid duplicating code, use ________, rather than ________.

a. inheritance, the “copy-and-past” approach. b. the “copy-and-paste” approach, inheritance. c. a class that explicitly extends Object, a class that does not extend Object. d. a class that does not extend Object, a class that explicitly extends Object.

_____ is the simultaneous execution of the same task on multiple processors to obtain results faster.

Fill in the blank(s) with the appropriate word(s).