单选题While working in the server room a technician notices that water is forming on the walls of the serverroom. Which of the following is the BEST course of action to correct the problem？（）AContact facilities staff to adjust the humidity levels.BLeave the 

第1题：

Users report that they are unable to connect to a server. An administrator confirms that it is unreachable across the network. Other administrators have been working in the server room throughout the day.  Which of the following is the NEXT step the administrator should take？（）

• A、 Verify the configuration of the connected port on the network switch.
• B、 Reboot the server.
• C、 Install a new NIC on the server.
• D、 Verify that network cables are connected.

第2题：

A technician purchases a new 120 GB IDE hard disk to use in an old server as a swap drive. After adding the drive to the server， the technician discovers that the operating system does not detect the drive.   After rebooting the server， the technician notices the drive is missing from POST and comes to the conclusion that the BIOS needs to be updated. The technician downloads the latest version of the BIOS update from the manufacturer website.   Which action should the technician take next？（）

• A、 backup the BIOS configuration to use later
• B、 install the BIOS update from a command prompt
• C、 create a bootable floppy and copy the BIOS update tools to the floppy
• D、 read the manufacturer’s guidelines and recommendations on installing the update

第3题：

第4题：

A technician notices the storage space available on a data server is rapidly decreasing. A few users seem to be storing considerably more data than the other users. Which of the following should the technician implement to give all users the same amount of available storage space？（）

• A、Disk quotas
• B、Group memberships
• C、Logon scripts
• D、Shadow volumes

第5题：

A technician manages a server that contains sensitive data. The server currently has two hard drives， one hosting the operating system and other generic files and the second hosting sensitive data. The technician needs to implement a technology that would guard against data loss for only the sensitive data， while adding only one additional hard drive. Which of the following should the technician implement to avoid reformatting any drives？（）

• A、RAID 0
• B、RAID 1
• C、RAID 3
• D、RAID 5

第6题：

When a technician left the server room Monday evening everything was operational. When the technician returned Tuesday morning， the front bezel was off of the mail server， and it had been powered off. Which of the following should be checked FIRST？（）

• A、TCP/IP settings
• B、RAID configuration
• C、Whether the power cord is attached
• D、Server room access log

第7题：

While reviewing the backup logs a server administrator notices that a backup job for an application server on the same subnet has failed. Which of the following is MOST likely the problem？（）

• A、The remote agent was not running.
• B、The management card has failed.
• C、The proxy server was blocking access.
• D、The hardware firewall was blocking access.

第8题：

第9题：

A technician is working on a SOHO wireless network and notices that the wireless adaptor in the laptop shows excellent connection at 11Mbps. The technician has a wireless N adaptor. Which of the following would BEST describe this connection speed?（）

• A、The laptop is too far away from the WAP.
• B、The WAP is using 802.11a frequencies.
• C、The laptop is only set to allow 802.11n connections.
• D、The technician is on an 802.11b network.

第10题：

A user needs a laptop keyboard replaced because the space bar is not working. Mike, a technician, replaces the keyboard, and notices that a diagonal set of keys will not respond. Which of the following is the MOST likely cause?（）

• A、StickyKeys is enabled and needs to be disabled.
• B、The new keyboard is defective and needs to be replaced.
• C、The system board is defective.
• D、The keyboard ribbon is not seated properly.