题目内容

Anadministratorfindsaphonelinebutdoesnotknowwherethelinegoesorifitisactive.Whichofthefollowingcanbeusedtotestifitisactive?（）

A. Buttset
B. Punchdowntool
Cableteste
D. Cablestripper

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A new storage array must be configured for a database server. This array will store transactionlogs that are always being written. Which of the following RAID solutions would provide faulttolerance and fast write operations without the use of parity？（）

A. RAID 0
B. RAID 3
C. RAID 6
D. RAID 10

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A company has recently upgraded all backup hardware and media from DLT IV to LTO3 tapes andtape drives. Several weeks after the upgrade， the development team discovers a corruption in one of theapplication servers and must restore from one of the DLT IV tapes. Which of the following steps arenecessary for the server administrator to use these tapes？（）

A. Reformat the DLT IV tape in LTO3 format. Load the tape.
B. Install the DLT IV driver on the LTO3 drive. Load the tape.
C. Load the DLT IV tape into the LTO3 drive.
D. Replace the LTO3 drive with a DLT IV tape drive. Load the tape.

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（）就是为了防止因潮气影响包装件而影响内装物质量所采取一定防护措施的包装。

A. 密封包装
B. 防水包装
C. 防潮包装
D. 防霉包装

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运用吸收原理的吸潮剂是（）。

A. 活性炭
B. 环氧乙烯
C. 氯化钙
D. 三氯酚钠

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Anadministratorfindsaphonelinebutdoesnotknowwherethelinegoesorifitisactive.Whichofthefollowingcanbeusedtotestifitisactive?（）

A. Buttset B. Punchdowntool Cableteste D. Cablestripper

A new storage array must be configured for a database server. This array will store transactionlogs that are always being written. Which of the following RAID solutions would provide faulttolerance and fast write operations without the use of parity？（）

（）就是为了防止因潮气影响包装件而影响内装物质量所采取一定防护措施的包装。

运用吸收原理的吸潮剂是（）。

A. Buttset
B. Punchdowntool
Cableteste
D. Cablestripper