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单选题Which of the following terms is used when printing data on both the front and the back of paper？（）A ScalingB CopyingC DuplexD Simplex

题目
单选题
Which of the following terms is used when printing data on both the front and the back of paper？（）
A

Scaling

B

Copying

C

Duplex

D

Simplex

参考答案和解析
正确答案： D
解析： 暂无解析
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Which of the following printing technologies uses piezoelectric pressure pads to produce smallbubbles that are moved to the paper?()

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参考答案：D

第2题：

The man page for command shows the following syntax: The man page for command shows the following syntax: command [ －a | －b ] Which of the following statements is true regarding this entry?()

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参考答案：D

第3题：

When computers are connected on a network in a manner where the data flows to a central pointand then back out describes which of the following networks?()

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参考答案：C

第4题：

When computers are connected on a network in a manner where the data flows to a central pointand then back out describes which of the following networks?（）

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第5题：

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第6题：

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第7题：

Which of the following is a reason black toner is used in color printers？（）

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第8题：

Whichofthefollowingtermsisusedwhenprintingdataonboththefrontandthebackofpaper?()

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B.Copying

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参考答案：C

第9题：

A technician receives a printer that is printing ink smudges on random sheets of paper. Which of the following should the technician try FIRST？（）

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Which of the following must occur when installing SCSI devices into the server？（）

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正确答案:C

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