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Which of the following procedures is safest perform when upd

题目
单选题
Which of the following procedures is safest perform when updating licensed program products?（）
A

Load all updates in the commit state

B

Load all updates in the applied state until tested

C

Perform all software updates in maintenance mode

D

Use the Force Overwrite option for filesets that are already committed.

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相似问题和答案

第1题：

You need to configure a new computer to dual－boot to the following operating systems:·Microsoft Windows XP Professional·Microsoft Windows VistaWhich two procedures should you perform?()

A.A

B.B

C.C

D.D


参考答案：A, D

第2题：


Which of the following was NOT an effect of the change in business procedures？( )

A.An increase in credit sales.
B.The use of courier services between cities.
C.The adoption of simpler accounting procedures.
D.The improvement of roads.

答案：C
解析：
细节题。根据题干关键词effect，the change定位到文章第二段。题干中出现大写EXCEPT/NOT等明显表示否定的词时，要求选出与原文事实信息不符的选项，属于否定事实信息题。本题可根据文章第二段内容逐一排除。A项“赊销的增长”与第二段最后一句话相对应，该商业城市间兴起常规的快递服务指出商人之间互相信任促进了赊销的增长。B项“城市之间使用快递服务”与第二段第二句对应，即商业城市之间常规的快递服务开始兴起。C项“采用更简单的会计程序”与原文第二段第三句中Commercial accounting became more complex的表述不符。第二段倒数第二句指出公路收费变高，能为道路改革提供资金，因此D项“改善了道路状况”符合原文。

第3题：

When an administrator is troubleshooting a system, which of the following describes the NEXT course of action if a change does not solve the problem?()

A. Establish a new theory of probable cause.

B. Reverse the change.

C. Implement the next logical change.

D. Perform a root cause analysis.


参考答案：B

第4题：

When installing a wireless access point, which of the following should the technician perform FIRST?（）

  • A、Enable MAC filtering.
  • B、Download and install the latest firmware.
  • C、Disable DHCP.
  • D、Change the default password.

正确答案:D

第5题：

When an administrator is troubleshooting a system， which of the following describes the NEXT course of action if a change does not solve the problem？（）

  • A、 Establish a new theory of probable cause.
  • B、 Reverse the change.
  • C、 Implement the next logical change.
  • D、 Perform a root cause analysis.

正确答案:B

第6题：

Which of the following LSA types describes topology information that, when changed, requires a router in the same area to perform an SPF calculation?()

A. 1

B. 2

C. 3

D. 4

E. 5

F. 7


参考答案：A, B

第7题：

Which of the following ISP types requires an RJ-11 connection to the PC?（）

  • A、Cellular
  • B、Cable
  • C、Dial-up
  • D、WiMAX

正确答案:C

第8题：

Which of the following procedures is safest perform when updating licensed program products?()

A.Load all updates in the commit state

B.Load all updates in the applied state until tested

C.Perform all software updates in maintenance mode

D.Use the Force Overwrite option for filesets that are already committed.


参考答案：B

第9题：

When certifying a CAT5 cable installation the integrator must perform which of the following tests？（）

  • A、Measure Impedance
  • B、Calculate Latency
  • C、Measure Attenuation
  • D、Measure Resistance

正确答案:C

第10题：

Once the filemon command is invoked, which of the following procedures should be performed to stop the command so that the filemon reports will still be generated? （）

  • A、Run "filemon -u".
  • B、Run the "trcstop" command.
  • C、Perform a "kill -9" of the filemon process.
  • D、Send a SIGSTOP signal to the filemon process.

正确答案:B

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