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Which of the following provides the BEST security and accountability for a Data Center？（）

A. Entry logging
B. Combination locks
C. Card keys
D. Dead bolts

After Microsoft Windows boots, a message appears stating that a service failed to start. Which of the following can be used to find more information about this error?（）

A. Disk Manager
B. Control Panel
C. Start Menu
D. Event Viewer

An administrator has a malfunctioning uninterruptible power supply （UPS）. Which of the following is the MOST likely cause of the problem？（）

A. Battery needs to be replaced
B. Light switch is turned off
C. Smart cable is disconnected
D. UPS needs a firmware update

單項(xiàng)選擇題

During system startup, many applications are starting that are not needed. Which of the following can be used to evaluate all startup applications?（）

A. Computer Management Utility
B. Add/Remove Programs
C. Autoexec.bat file
D. MSCONFIG

單項(xiàng)選擇題

In order to ensure there is proper airflow in a new computer, which of the following should be performed?（）

A. Install a passive hard drive cooler.
B. Unplug the redundant power cables from the motherboard.
C. Install rounded IDE cables.
D. Drill holes in the PC's case to create more airflow

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CompTIA認(rèn)證考試單項(xiàng)選擇題每日一練(2018.08.26)

Which of the following provides the BEST security and accountability for a Data Center？（）

After Microsoft Windows boots, a message appears stating that a service failed to start. Which of the following can be used to find more information about this error?（）

An administrator has a malfunctioning uninterruptible power supply （UPS）. Which of the following is the MOST likely cause of the problem？（）

During system startup, many applications are starting that are not needed. Which of the following can be used to evaluate all startup applications?（）

In order to ensure there is proper airflow in a new computer, which of the following should be performed?（）

CompTIA認(rèn)證考試單項(xiàng)選擇題每日一練(2018.08.26)

Which of the following provides the BEST security and accountability for a Data Center？（）

After Microsoft Windows boots, a message appears stating that a service failed to start. Which of the following can be used to find more information about this error?（）

An administrator has a malfunctioning uninterruptible power supply （UPS）. Which of the following is the MOST likely cause of the problem？（）

During system startup, many applications are starting that are not needed. Which of the following can be used to evaluate all startup applications?（）

In order to ensure there is proper airflow in a new computer, which of the following should be performed?（）

Which of the following provides the BEST security and accountability for a Data Center？（）