A workstation is added to a newly created subnet using 192.168.100.0/24. A DHCP server is available on subnet 192.168.101.0/24. The user is unable to lease an address from the DHCP server.
Which of the following would BEST resolve the problem？（）
A. Assign the workstation a static IP address.
B. Add a second DHCP server to the 192.168.101.0/24 subnet.
C. Add a DHCP relay to the 192.168.100.0/24 subnet.
D. Add a DHCP server to the 192.168.100.0/24 subnet.
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A. TCP
B. HTTP
C. SMTP
D. UDP
A. TCP
B. UDP
C. TFTP
D. SNMP
A. Loop back plugs
B. Power supply tester
C. System logs
D. TDR
An administrator is upgrading memory on the server. Once the server in turned back on， the administrator notices that the memory has not changed. The system board website says the board should accept the new amount of memory.
Which of the following should the administrator do FIRST？（）
A. Replace memory chips with known good memory chips.
B. Reseat the memory chips.
C. Update the BIOS.
D. Upgrade the server OS.
A. VLAN
B. KVM
C. IP KVM
D. RAID
Weekly backups of the system are done on Sundays， and daily backups are done the rest of the week.
Which of following backup methods were used if the system crashes on Friday and only requires two backup sets to recover the system？（）
A. Incremental and snapshot
B. Full and differential
C. Full and incremental
D. Differential and incremental
A. IEEE 1394
B. SCSI
C. Serial
D. SATA
A. Quotas
B. SNMP
C. Disk management
D. ACL
A. SATA
B. SCSI 320
C. SAS
D. IDE
A. PCIe
B. ISA
C. AGP
D. PCIx
最新试题
A server failed Thursday evening before the nightly backup. The backup scheme in place was fullbackups every Sunday，incremental backups on Monday，Wednesday，and Friday，and differentialbackups on Tuesday，Thursday，and Saturday. To fully restore the server，which of the following is theLEAST amount of backup sets required？（）
Which of the following are types of biometric devices used in server rooms？ （）
Which of the following disaster recovery sites requires power and cabling to be run before it can be used？（）
Which of the following server types takes up the LEAST amount of space？（）
A Windows 2003 Server is no longer able to access its internal SCSI drive. The cables areconnected， the drive has power， and the drive shows up in Device Manager； however， the My Computerwindow does not show the drive that was previously working and formatted with NTFS. Which of the following would be the FIRST step in regaining access to the drive？ （）
The operating system partition on a server is nearly out of space on a Windows 2003 Server. The administrator notices that the file pagefile.sys is taking up nearly 2GB of space. Which of the following would BEST resolve this problem？（）
An administrator reboots a ten drive server， with a RAID 10 array， after a power failure and receives an error logical drive failed. Which of the following is the MOST likely cause？（）
When making changes to a server， which of the following is the BEST way to troubleshoot a problem？（）
Which of the following are examples of physical security measures？（）
Which of the following is a way to protect server operating systems from a short term contractor？（）