Two vertices in a graph are said to be adjacent vertices (or neighbors) if there is a path of length ____ connecting them.

A. at least 1
B. less than 2
C. at least 2
D. 1


Answer: D

Computer Science & Information Technology

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If a loop contains a test condition that can never be met, it is called a(n) __________ loop.

Fill in the blank(s) with correct word

Computer Science & Information Technology

Class selectors:

a. Can be reused on other elements. b. Least preferred selecting method. c. May appear on only one element in a page. d. Make CSS longer and more complicated than necessary. e. Show at a glance if an element is unique.

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A Web page document that contains two frameset elements would display a page with:

A) nested frames. B) a floating frame. C) an inline frame. D) two frames.

Computer Science & Information Technology

The _______ function calculates the present value of an investment or loan.

A. PRES B. PV C. NPER D. FV

Computer Science & Information Technology