Which unit is used to measure signal loss in networking?
A. Amp (A)
B. Volt (V)
C. Decibel (dB)
D. Ohm
Answer: C
Computer Science & Information Technology
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Exchange enables employees to be more productive by effectively ____.
A. creating databases B. designing websites C. managing email across multiple devices D. facilitating teamwork
Computer Science & Information Technology
When creating a history worksheet using change tracking, the worksheet is automatically saved
Indicate whether the statement is true or false
Computer Science & Information Technology
To ensure that programs run quickly, operating systems use the computer's RAM as a(n) ________.
a. command enhancer b. buffer c. accelerator d. quick access system
Computer Science & Information Technology
Which tool enables you to check and replace a number of critical files, including the important DLL cache?
A. System File Checker B. System Configuration utility C. Recovery Console D. Windows Recovery Environment
Computer Science & Information Technology