CompTIA认证考试

A user has recently added a second IDE CD-RW drive to a machine in addition to the primary DVD-ROM drive. The drive opens and closes; however, they do not see it show up in Windows. Which of the following is the MOST likely cause?（）A、The drive jumper set

题目

A user has recently added a second IDE CD-RW drive to a machine in addition to the primary DVD-ROM drive. The drive opens and closes; however, they do not see it show up in Windows. Which of the following is the MOST likely cause?（）

  • A、The drive jumper settings are incorrect.
  • B、The drive is not receiving power from PSU.
  • C、Windows only supports one optical drive.
  • D、The user connected the drive with a SATA cable.
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：

You are the administrator of Ezonexam's network.

An employee named Mark has a local user account on a Windows 2000 Professional computer. Mark has rights and permissions to multiple files and folders on the computer. All of Mark's permissions are being granted through group membership. Mark recently hired a new employee named Eric as his assistant.

You want Eric to have the same rights and permissions that Mark has on the Windows 2000 Professional computer. You want to accomplish this with the least amount of administrative effort.

What should you do?

A．Create a new local group. Create Eric's user account. Add Mark's user account and Eric's user account to the new group.

B．Create Eric's user account. Copy Mark's profile to Eric's user account.

C．Create Eric's user account. Make Eric's user account a member of all the same groups as Mark's user account.

D．Create Eric's user account. Copy the registry entries in the subkey that correspond to Mark under HKEY_USERS to the subkey that corresponds to Eric.


正确答案：C
解析：Explanation: Since all Mark's permissions are being granted through group membership, it would be the application of the minimum amount of administrative effort if you are to make Eric's user accounts a member of the same groups as Mark's user account.

Incorrect answers:
A: There is no need to create a new local group and making only Eric and Mark's user accounts members of this group. This will also work, but it involves unnecessary administrative effort since there are already groups that contain the permissions as needed.

B: When copying, you might loose permissions.

D: This option is not the solution since it suggests too much administrative effort.

第2题：

A user needs to create a trigger that will update table T2 whenever a row is added to table T1. Assuming the user has all appropriate privileges for table T2, which privilege is required on table T1 to create the trigger?（）

A.REFERENCES

B.SELECT

C.UPDATE

D.ALTER


参考答案：D

第3题：

Even though there has been a () with child prodigies for centuries, there has been little serious study of them until recently.

A.facility

B.fascination

C.faculty

D.assassination


正确答案：B
解析：句子的意思是：尽管几百年来人们一直对神童们很________，认真的研究他们只是近来的事情。Facility, 容易，便捷;(facilities)设施，装备，机构;fascination, 迷恋，神魂颠倒;faculty, (大学)教职员;assassination, 暗杀。

第4题：

An administrator has added a new device to a system and wants to determine if it has been correctly added to the ODM database. Which command would the system administrator use？（）

  • A、odmget
  • B、odmadd
  • C、odmshow
  • D、odmcreate

正确答案:A

第5题：

Research recently conducted on the side effects of the medication __________ that it should not be prescribed to diabetic patients.

A.has found
B.has been found
C.finds
D.was finding

答案：A
解析：
此题为选择动词的正确形态的问题。句子表示“最近的研究确定了……”，同时．主语“research”和动词“find”为主动关系，故选A。

第6题：

A user, Jill, is reporting her mouse is moving when Jill is not moving it, and the computer is running slower than normal. Which of the following is the FIRST action that Karen, a technician, should take?（）

A. Run chkdsk.

B. Run an antivirus program.

C. Replace the faulty mouse.

D. Remove any recently added hardware.


参考答案：B

第7题：

There has come a boom in local economy recently.

A:mistake
B:fall
C:growth
D:failure

答案：C
解析：
本句的句意是：最近当地经济发展迅猛。mistake “错误”fall“下降”，例如the fall of price价格下降；growth“成长”扩例如economic growth经济增长；failure“失败”，例如：Their marriage was a failure．他们的婚姻失败了。

第8题：

Given that the current directory is empty, and that the user has read and write privileges to the current, and the following:Which statement is true?()

A.Compilation fails.

B.Nothing is added to the file system.

C.Only a new file is created on the file system.

D.Only a new directory is created on the file system.

E.Both a new file and a new directory are created on the file system.


参考答案：B

第9题：

Companycom has been performing scheduled backups of their data to tape using "tar" in a script for over one year with no problems. Recently, the tar command is returning a non zero return code during the backup phase, causing the script to fail. What is the primary cause of this problem?（）

  • A、The files have grown to over eight gigabytes in size
  • B、The file systems are corrupt, and fsck should be run
  • C、The tape block size has been changed from the default
  • D、The user’s limit has been changed to less than eight gigabytes

正确答案:A

第10题：

A user has purchased a laptop that has no means to charge the battery. Which of the followingwould the user MOST likely purchase?（）

  • A、USB cable
  • B、AC adapter
  • C、PCMCIA card
  • D、Replacement battery

正确答案:B

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