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The warning and̳

题目

The warning and critical threshold values have been set to 85% and 97%， respectively， for one of the tablespaces. The current tablespace space usage is 54%. You modify the warning threshold to be 50 % and critical threshold to be 53% in Database Control. Which statement is true？（）

  • A、 The new setting would be applied but no alerts would be raised immediately.
  • B、 The new setting would be applied and an alert would be raised immediately.
  • C、 The new setting would be ignored because the tablespace space usage is more than the specified threshold value.
  • D、 The new setting would cause an error because the tablespace space usage is more than the specified threshold value.
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相似问题和答案

第1题：

If the warnings ________, the engine cuts out and the hazard warning lights go on.

A gounheeded

B gounheededly

C gotobeunheeded

D gounheeding


参考答案A

第2题：

You install Microsoft Windows Vista on a new computer that is not connected to the Internet. After you log on, you receive a warning message about an unknown device.You need to prevent the display of the warning message until you download an available hardware driver.What are the two possible ways to achieve this goal? （）

A.A

B.B

C.C

D.D


参考答案：A, D

第3题：

We always () all sorts of warning signals about our health, leaving regrets in the end.

A、overlooked

B、overtook

C、overacted

D、overemphasized


参考答案：A

第4题：

AS系统里，表示主要告警的是：

  • A、Critical
  • B、Major
  • C、Minor
  • D、Warning

正确答案:B

第5题：

当前民航使用频率间隔是25kHz，当R/SXU250A出现以下哪个告警不影响工作（）

  • A、“Warning 01 ” NO Remote
  • B、“Warning 08” Frequ Range
  • C、“Warning 18” Frequ Spacing
  • D、“Warning 16” Tx Filt. Absent

正确答案:D

第6题：

One of the two systems established by GMDSS for the transmission and automatic receipt of Maritime Safety Information is______．

A.Initial Distress Alerts service

B.Navigational Warning service

C.INMARSAT Safety Net service

D.Meteorological Warning service


正确答案：C
通过GMDSS发送和自动接收海上安全信息设立的两个系统之一是INMARSAT的安全业务。

第7题：

The sign used to caution persons approaching the gangway of a tank barge during cargo transfer reads ______．

A.Warning，Keep Off，Stay Clear

B.Danger，Do Not Board

C.Warning，No Smoking，No Open Lights，No Visitors

D.Dangerous Cargo Being Transferred


正确答案：C

第8题：

We had ________ him of the danger but he turned a deaf ear to our warning.

A. warned

B. motioned

C. directed

D. tracked


参考答案：A

第9题：

While setting up the threshold for tablespace space usage metrics for one of your tablespaces， you define the critical threshold as 60% and warning threshold as 75%. What would be the result of this setting？（）

  • A、 It would result in an error because the warning threshold cannot be more than the critical threshold.
  • B、 The warning threshold is ignored and alerts would be generated when space usage exceeds the critical threshold.
  • C、 The critical threshold is ignored and alerts would be generated when space usage exceeds the warning threshold.
  • D、 Both threshold values are used and alerts are generated when space usage exceeds the respective threshold values.

正确答案:A

第10题：

哪些可以给文字加上背景？（）

  • A、bg-primary
  • B、bg-success
  • C、bg-info
  • D、bg-warning

正确答案:A,B,C,D

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