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質問 1：
When an administrator is troubleshooting a system, which of the following describes the NEXT course of action if a change does not solve the problem?
A. Reverse the change.
B. Implement the next logical change.
C. Perform a root cause analysis.
D. Establish a new theory of probable cause.
正解：A
質問 2：
A server technician has been tasked with purchasing cables and connectors for a new server room. The server room consists of one switch, two servers, and one IP telephone. Which of the following types of cables and connectors should the technician purchase?
A. Straight through Ethernet cable and RJ-45 connectors
B. Coaxial cable and BNC connectors
C. Silver satin and RJ-11 connectors
D. Crossover Ethernet cable and RJ-11 connectors
正解：A
質問 3：
A network administrator installs a new web server and notices that the server was configured with one quad-port NIC. In order to properly provision the hardware resources, how should the NIC be configured?
A. Assign at least one IP address to each port
B. Assign one IP address to the quad-port NIC
C. Assign a single IP address to all four ports
D. Assign multiple IP addresses to one port
正解：A
質問 4：
An administrator is tasked with deploying a server in a telephone switching station. Which of the following voltages will MOST likely be available at the facility?
A. 440VAC
B. 120VDC
C. -48VDC
D. 220VAC
正解：C
質問 5：
Which of the following default ports needs to be open on a firewall for a DNS server to function?
A. 23
B. 80
C. 68
D. 53
正解：D
質問 6：
A virtual desktop user is in the process of saving a file when the UPS connected to the VM host server fails and the server powers off. After replacing the failed UPS, the user reports that the file did not save recent changes. Which of the following storage issues MOST likely caused this?
A. Storage array rebuild
B. Improper disk partition
C. Cache battery failure
D. Insufficient space
正解：C
質問 7：
A network technician is replacing a failed drive in a RAID 5 array. Over time, access to the volumes in the array has slowed down. The technician wants to increase the speed of the RAID array and chooses to replace the 10000rpm SAS drive with a low-latency SSD drive. Which of the following is the problem with this solution?
A. SSD drives cannot be used in RAID arrays
B. Performance will not be increased
C. SAS drives are faster due to their high spindle speed
D. All the drives in the RAID array must be replaced simultaneously
正解：D
質問 8：
A server has 500GB of data that must be backed up nightly. The administrator has upgraded the old LTO2 drive to an LTO3, but the data still will not fit on a single tape. Which of the following additional steps should the administrator perform to accommodate the data? (Select TWO).
A. Purchase LTO3 tapes for use in the new drive
B. Purchase new backup software
C. Reformat all tapes
D. Enable compression on the new drive
E. Delete unnecessary system files
正解：A,D
質問 9：
An administrator has been given an OS DVD to install on a server. During setup, however, the DVD gives an architecture mismatch warning. Which of the following is the MOST likely cause of the issue?
A. The administrator is trying to install on an outdated BIOS
B. The administrator is trying to install a 64-bit OS on a system with 32-bit CPUs
C. The administrator is trying to install the OS on a system equipped with ECC memory
D. The administrator is trying to install on a system with multicore CPUs
正解：B
When an administrator is troubleshooting a system, which of the following describes the NEXT course of action if a change does not solve the problem?
A. Reverse the change.
B. Implement the next logical change.
C. Perform a root cause analysis.
D. Establish a new theory of probable cause.
正解：A
質問 2：
A server technician has been tasked with purchasing cables and connectors for a new server room. The server room consists of one switch, two servers, and one IP telephone. Which of the following types of cables and connectors should the technician purchase?
A. Straight through Ethernet cable and RJ-45 connectors
B. Coaxial cable and BNC connectors
C. Silver satin and RJ-11 connectors
D. Crossover Ethernet cable and RJ-11 connectors
正解：A
質問 3：
A network administrator installs a new web server and notices that the server was configured with one quad-port NIC. In order to properly provision the hardware resources, how should the NIC be configured?
A. Assign at least one IP address to each port
B. Assign one IP address to the quad-port NIC
C. Assign a single IP address to all four ports
D. Assign multiple IP addresses to one port
正解：A
質問 4：
An administrator is tasked with deploying a server in a telephone switching station. Which of the following voltages will MOST likely be available at the facility?
A. 440VAC
B. 120VDC
C. -48VDC
D. 220VAC
正解：C
質問 5：
Which of the following default ports needs to be open on a firewall for a DNS server to function?
A. 23
B. 80
C. 68
D. 53
正解：D
質問 6：
A virtual desktop user is in the process of saving a file when the UPS connected to the VM host server fails and the server powers off. After replacing the failed UPS, the user reports that the file did not save recent changes. Which of the following storage issues MOST likely caused this?
A. Storage array rebuild
B. Improper disk partition
C. Cache battery failure
D. Insufficient space
正解：C
質問 7：
A network technician is replacing a failed drive in a RAID 5 array. Over time, access to the volumes in the array has slowed down. The technician wants to increase the speed of the RAID array and chooses to replace the 10000rpm SAS drive with a low-latency SSD drive. Which of the following is the problem with this solution?
A. SSD drives cannot be used in RAID arrays
B. Performance will not be increased
C. SAS drives are faster due to their high spindle speed
D. All the drives in the RAID array must be replaced simultaneously
正解：D
質問 8：
A server has 500GB of data that must be backed up nightly. The administrator has upgraded the old LTO2 drive to an LTO3, but the data still will not fit on a single tape. Which of the following additional steps should the administrator perform to accommodate the data? (Select TWO).
A. Purchase LTO3 tapes for use in the new drive
B. Purchase new backup software
C. Reformat all tapes
D. Enable compression on the new drive
E. Delete unnecessary system files
正解：A,D
質問 9：
An administrator has been given an OS DVD to install on a server. During setup, however, the DVD gives an architecture mismatch warning. Which of the following is the MOST likely cause of the issue?
A. The administrator is trying to install on an outdated BIOS
B. The administrator is trying to install a 64-bit OS on a system with 32-bit CPUs
C. The administrator is trying to install the OS on a system equipped with ECC memory
D. The administrator is trying to install on a system with multicore CPUs
正解：B
瀬里** -
一回で合格しました。この本で理解していれば、迷わず回答できる問題が９割でした。このSK0-004一つで充分だと思います。