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单选题
An administrator identifies that a server is shutting down. The administrator powers up the server and OS loads but after a few minutes it powers down again. Which of the following is the cause？（）
A
Redundant power supply failure
B
CPU overheating
C
Memory failure
D
Hard disk failure
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考题
单选题A mail server keeps shutting down. The administrator gets an error message over temperature error. Which of the following should the administrator replace FIRST？（）A
Power supply fanB
CPU fanC
Heat sinkD
Case fan
考题
单选题An administrator identifies that a server is shutting down. The administrator powers up the server and OS loads but after a few minutes it powers down again. Which of the following is the cause?（）A
Redundant power supply failureB
CPU overheatingC
Memory failureD
Hard disk failure
考题
单选题An administrator attempts to install the latest security patches for an older server. When the administrator runs the patch installer, the install fails. The administrator tries again, and the installer fails again. Which of the following is the MOST likely reason for this?（）A
The administrator improperly configured the virtual memory settings on the server.B
The administrator is using incorrect patch switches for the install.C
The administrator is trying to install security patches for software that is not installed.D
The administrator is trying to install patches that require hard drive encryption on the server.
考题
单选题An administrator has just installed a web server for the company's Internet site. After bringing the system online, customers notify the administrator that they cannot connect to the server. The administrator tests the web server from a workstation and can access the website. The customers continue to report issues. Which of the following is the MOST likely reason for this?（）A
The server's firewall is misconfigured.B
The server's timeout feature is set incorrectly.C
The web server was not installed properly.D
The company firewall is misconfigured.
考题
单选题The server administrator discovers that a server， which has not been patched， is runningextremely slow and suspects that the server may have been compromised. Which of the following commands should the administrator use to check the number of network connections the server is making？（）A
netstatB
pingC
nslookupD
grep
考题
单选题A server has been intermittently shutting off. The power going to the server was tested and is giving the appropriate voltages. Which of the following tools would be used to test the power supply？（）A
POST diagnostic cardB
OTDRC
TDRD
Multimeter
考题
单选题An administrator notes that after a recent power outage, some open files were corrupted on one affected file server. Which of the following items should the administrator consider to determine the cause of this corruption?（）A
The server's memoryB
The server's RAID controller batteryC
The server's processorD
The server's NIC teaming configuration
考题
单选题Computers on a small network are not able to receive new addresses from the DHCP server. However, the administrator has checked the server and ensured it is connected, responding, and functional. Which of the following is the MOST likely problem in this scenario?（）A
The DHCP server has an incorrect gateway configured.B
The DHCP server was incorrectly configured with a six hour lease time on addresses.C
The DHCP server was incorrectly configured with no-expiring lease time on addresses.D
The DNS server is no longer functional and internal name-address resolution is down.
考题
单选题You are the network administrator for your company. All network servers run Windows Server 2003. All client computers run Windows XP Professional. A member server named Server1 is located at a branch office that does not permit the use of Remote Desktop Protocol. Another administrator uses the Backup utility to create a scheduled backup job on Server1. The backup job performs a normal backup of an application server. The application server is removed from the network. You need to use a client computer to remove the backup job from Server1. You cannot travel to the branch office. What should you do? （）A
Use the RUNAS feature to run the at /delete command as the Server1/Administrator account.B
Log on by using your Administrator account and run the ntbackup /D command.C
Log on by using your Administrator account and run the schtasks /delete command.D
Use the RUNAS feature to run the taskkill command as the Server1/Administrator account.
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