The ____ metacharacter modifier is used to search a string for one or zero instances of a character in the preceding characters.

A. @
B. $
C. ?
D. *


Answer: C

Computer Science & Information Technology

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________ appear as you move an object, assisting with aligning it with existing text

Fill in the blank(s) with correct word

Computer Science & Information Technology

_____________ is Adobe's specialized document file format that any system, regardless of the operating system, can read, write, and edit.

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

Computer Science & Information Technology

The ____ function should be used before deleting files and directories to determine if the file or directory name exists.

A. file_exists() B. dir_exists() C. file_dir_exists() D. dir_file_exists()

Computer Science & Information Technology

The SSID can be easily discovered even when it is not contained in beacon frames.

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

Computer Science & Information Technology