A variable is always declared and defined at the same time.

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


False

Computer Science & Information Technology

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Add-on programs and plug-ins are two names for the same thing

Indicate whether the statement is true or false

Computer Science & Information Technology

On the motherboard, there are expansion slots that enable the addition of I/O devices, such as sound cards, video cards, and other devices. Which two of the following are not a type of expansion slot?

a. PCI b. SATA c. PCIe d. PCS

Computer Science & Information Technology

Case based critical thinking ? Case 13-5 ? William is exploring the syntax of regular expressions. He learns that in the regular expression language, a word refers to any string of symbols consisting solely of word characters. He also learns that word boundaries are indicated by the\bsymbol. He wants to use a pattern that matches any word that starts with the characters "great" such as "greater", "greatness", or "greatest" Which of the following patterns should William use?

A. //bgreat/ B. /\bgreat/ C. /bgreat/ D. /b\great/

Computer Science & Information Technology

A(n) ____________________ is essentially a filter that allows the signal to pass in one direction only. ANS: echo suppressor?

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

Computer Science & Information Technology