________ are used on smartphones and other small portable devices.

A. Virtual keyboards
B. Ethernet ports
C. Mouse pointers
D. Game controllers


Answer: A

Computer Science & Information Technology

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A ____ entry permits hackers to take complete control of a mail system.?

A. ?buffer B. ?backdoor C. ?queue D. ?spool

Computer Science & Information Technology

Convert decimal 299 to binary, to octal, and to hexadecimal.

What will be an ideal response?

Computer Science & Information Technology

Metadata in a prefetch file contains an application's ____ times in UTC format and a counter of how many times the application has run since the prefect file was created.

a. MAC b. ACL c. startup / access d. log event

Computer Science & Information Technology

You can feather a selection (control the softness of its edges) by typing pixel values in the ____________________ text box on the options bar.

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

Computer Science & Information Technology