220-701單項(xiàng)選擇題每日一練(2019.01.14)

單項(xiàng)選擇題
Which of the following connector types is used with twisted pair cable?（）
A. T-Connector
B. BNC
C. RJ-45
D. LC
單項(xiàng)選擇題
A technician replaces a computer’s NIC with a wireless card. The user wants to save the NIC.Which of the following should the technician use to preserve the NIC? （）
A. ESD mat
B. ESD wrist strap
C. Sealable plastic bag
D. Anti-static bag
單項(xiàng)選擇題
Which of the following would be included when documenting the MOST recent policy on corporatebehavior? （）
A. Page numbers
B. Author of the document
C. A complete table of contents
D. Last revision dates and version numbers
單項(xiàng)選擇題
Users in an office routinely work with large graphics files. Which of the following preventivemaintenance tools can assist in maintaining system performance?（）
A.FPROT
B.DEFRAG
C.CHKDSK
D.SFC
單項(xiàng)選擇題
A user is printing pictures to the color laser printer and the bottom half of the picture is faded. The printer is displaying no errors. Which of the following is the MOST likely resolution to the problem?（）
A. Replace the printer ribbon.
B. Replace the pickup assembly.
C. Replace the fuser.
D. Replace the print head.

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