The I/O ____ allocates the devices, control units, and channels.

A. scheduler
B. traffic controller
C. device handler
D. director


Answer: A

Computer Science & Information Technology

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The noise floor indicates the strongest signal that can be received.

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

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One way to select more than one control at a time in Report Design View is to click a control and press and hold ____ while clicking other controls.

A. [Shift] B. [Esc] C. [F5] D. [Alt]

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During a routine audit it is discovered that someone has been using a state administrator account to log into a seldom used server. The person used server. The person has been using the server to view inappropriate websites that are prohibited to end users. Which of the following could BEST prevent this from occurring again?

A. Credential management B. Group policy management C. Acceptable use policies D. Account expiration policies

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The technician is troubleshooting a connection issue between the switch and the wall jack. The user is plugged into the jack; however, there is no connection. The technician goes into the switch room to see if the cable is plugged into the switch, but none of the cables are labeled. Which of the following tools would the technician MOST likely use to find this cable?

A. WiFi analyzer B. Loopback plug C. Multimeter D. Tone generator

Computer Science & Information Technology