CompTIA认证考试

Which of the following is a common location of the CMOS battery in a laptop?（）A、Under the keyboardB、Behind the removable hard driveC、Under the removable CD driveD、Behind the laptop battery

题目

Which of the following is a common location of the CMOS battery in a laptop?（）

  • A、Under the keyboard
  • B、Behind the removable hard drive
  • C、Under the removable CD drive
  • D、Behind the laptop battery
参考答案和解析
正确答案:A
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相似问题和答案

第1题：

Which of the following sounds is a voiced bilabial stop?


答案：D
解析：
考查辅音的发音特征。[b]是带声的、双唇音和爆破音。

第2题：

Which of the following data network would you implement if you wanted a wireless network that had a relatively high data rate, but was limited to very short distances?（）

  • A、Broadband personal comm. Service (PCS)
  • B、Broadband circuit
  • C、Infrared
  • D、Spread spectrum
  • E、Cable

正确答案:C

第3题：

Which of the following is not an AVL tree?

A．

B．

C．

D．


正确答案：B

第4题：

Which of the following is a performance optimization technology?（）

  • A、QoS
  • B、Trunking
  • C、Spanning
  • D、VoIP

正确答案:A

第5题：

Router R1 has been configured for EIGRP. The configuratio n also includes an ACL with one line -access - list 1 permit 10.100.32.0 0.0.15.255 - and the EIGRP configuration includes the distribute -list 1 in command. Which of the following routes could not be displayed in the output of the show ip eigrp topology comm and as a result?（）

  • A、10.10.32.0/19
  • B、10.10.44.0/22
  • C、10.10.40.96/27
  • D、10.10.48.0/23
  • E、10.10.60.0/30

正确答案:D,E

第6题：

Which of the following phonetic symbol is not right?


答案：D
解析：

第7题：

Which of the following is an OSPF configuration parameter that is used on an ABR, but not on an internal router？（）

  • A、A virtual link to area 0.
  • B、OSPF summarization command.
  • C、default - cost extension to the area command.
  • D、no - summary extension to the area stub comm and.
  • E、None of the other alternatives apply

正确答案:D

第8题：

在Oracle中,下面哪条语句当COMM字段为空时显示0,不为空时显示COMM的值()。

A.select ename,nvl（comm.,0）from emp

B.select ename,null（comm.,0）from emp

C.SELECT ename,NULLIF（comm,0）FROM emp

D.SELECT ename,DECODE（comm.,NULL,0）FROM emp


参考答案：D

第9题：

BTSV2机顶联结BSC的Abis通讯口是（）。

  • A、COMM1
  • B、COMM2
  • C、COMM3
  • D、COMM4

正确答案:B

第10题：

Which of the following utilities are used to choose which programs run at startup？ （）

  • A、SFC
  • B、SETDEBUG
  • C、MSCONFIG
  • D、REGEDIT

正确答案:C

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