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A user is reporting that a PC will suddenly shut down withou

题目
多选题
A user is reporting that a PC will suddenly shut down without warning. The PC boots up with no problems, but after using the PC for a short time, the PC turns off. Which of the following components should the technician check?（） (Select TWO).
A

CPU fan

B

RAM

C

Hard drive

D

Power supply

E

Video card

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相似问题和答案

第1题：

The office he worked for was shut down, ( ) he returned to his hometown.

A.However

B.otherwise

C.whereupon

D.whereas


正确答案：C

第2题：

You have three production databases, HRDB, FINDB, and ORGDB, that use the same ASM instance. At the end of the day, while all three production database instances are running, you execute the following command on the ASM instance :SQL> shutdown immediate;What is the result of executing this command?（）

A. The ASM instance is shut down, but the other instances are still running.

B. It results in an error because other database instances are connected to it.

C. All the instances, including the ASM instance, are shut down in the IMMEDIATE mode.

D. HRDB, FINDB, and ORGDB instances are shut down in the ABORT mode and the ASM instance is shut down in the IMMEDIATE mode.


参考答案：B

第3题：

The two plants he had ever worked for have _______ due to foreign competition.

(A) shut down

(B) shut up

(C) shut off

(D) shut away


正确答案：A
解答参考：A.短语用法题。shut down(使工厂等)停工，歇业，关闭;shut up 住嘴;shut off ―停止供应(煤气，水等);shut away 不是正确短语。根据题意，应该选择A。【译文】他曾经工作过的两家工厂由于遇到来自国外的竞争而关闭了

第4题：

在ORACLE9.2.0.1.0数据库中，执行以下哪个命令时，能看到数据库软件版本号（）

  • A、sqlplus/nolog；
  • B、connectsys/password@tomc_192.168.1.1assysdba；
  • C、shut down；
  • D、drop user WOMC21cascade；

正确答案:A

第5题：

When an incinerator goes out suddenly, theosupply should be shut off quickly

A.fuel

B.sludge

C.air

D.fuel and sludge


答案：D

第6题：

在ORACLE9.2.0.1.0数据库中,执行以下哪个命令时,能看到数据库软件版本号()

A.sqlplus/nolog；

B.connectsys/password@tomc_192.168.1.1assysdba；

C.shut down；

D.drop user WOMC21cascade；


参考答案：A

第7题：

Which two capabilities are granted with the SUPER privilege?()

A.Allowing a client to kill other client connections

B.Allowing a client to shut down the server

C.Allowing change of the server runtime configuration

D.Allowing client accounts to take over the account of another user


参考答案：A, C

第8题：

下列（）命令不能用来关闭Linux操作系统。

A.init

B.exit

C.halt

D.shut down


正确答案：B

第9题：

When the dew point of the outside air is lower than or equal to the dew point of the air in the cargo hold，you should ______.

A.secure all ventilation

B.shut down the exhaust blowers

C.shut down the intake blowers

D.ventilate the cargo holds


正确答案：D

第10题：

脱管eNB的正确步骤是（）

  • A、unmange eNB --> delete eNB
  • B、delete eNB --> unmange eNB
  • C、shut down discovery rule --> delete discovery rule
  • D、delete discovery rule -->shut down discovery rule

正确答案:A

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