In the external mergesort algorithm, how many buffers are needed to merge runs?

a) one
b) two
c) three
d) four


c.

Computer Science & Information Technology

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In order to read data from a file you

a. must know the kind of data in the file b. do not need to know the kind of data in the file c. should prompt the user for the data you are looking for d. a and c

Computer Science & Information Technology

Bridges can interconnect

a. two networks at the same physical location b. two networks at different physical locations, using phone lines c. more than two networks at one location d. all of the above

Computer Science & Information Technology

A common component in a surge protector is the _____. (Give the acronym.)

Fill in the blank(s) with correct word

Computer Science & Information Technology

The Grow Font button appears on the ____ tab.

A. Fonts B. Home C. Styles D. Layouts

Computer Science & Information Technology