SK0-003章节练习(2019.04.21)

单项选择题
A new server was installed for the purpose of monitoring network traffic. The network has been configured in such a way that all traffic will be mirrored out the port this server is connected to. When reviewing the network traffic logs on the server only traffic destined to the server is listed in the logs.Which of the following is preventing the server from seeing all network traffic？（）
A. NIC filtering is enabled.
B. Port security is configured.
C. NIC is not in promiscuous mode.
D. NIC is in promiscuous mode.
单项选择题
管理员计划在应用程序服务器上升级主要软件包。软件已在测试环境下顺利通过测试，可投入生产。管理员接下来应进行以下哪一步骤？（）
A.确定必要的操作系统更新
B.执行更改
C.记录更改
D.安排系统停机时间
单项选择题
A server administrator recently purchased a new brand of rewritable Blu-ray media and is now having problems backing up data when using the Blu-ray burner installed in the server. Older backup disks still work， but the new media causes the backup software to report burn failures.Which of the following is the BEST solution to resolve the problem？（）
A.Update the Blu-ray burner to the latest drivers
B.Reboot the server and restart the software
C.Upgrade the firmware on the Blu-ray burner
D.Apply the latest operating service pack
单项选择题
A technician（技术） has a current baseline（基准线） and is told to install additional（添加） memory and a faster NIC card. At which point in time should the next baseline be run？（）
A. After the memory is installed
B. Before the upgrade is performed
C. After the NIC is installed
D. After the upgrades are performed
单项选择题
Which of the following is a key component of a directory services server？（）
A. VPN
B. RIS
C. LDAP
D. RAS
单项选择题
Which of the following describes the FINAL step in the troubleshooting process?（）
A. Verify full system functionality.
B. Implement the change.
C. Test the theory to determine the cause.
D. Root cause analysis.
单项选择题
An administrator is investigating an incident where an unauthorized user gained access to a servera nd modified HR files.The administrator has a tested theory as to how the user accomplished this.Which of the following actions should the administrator take NEXT？（）
A.Perform a root cause analysis.
B.Implement a change to the servers.
C.Establish a plan of action to resolve the issue.
D.Question users prior to implementing the solution.
单项选择题
A company wants to expand their storage capacity in a flexible manner over their existing network.Which of the following storage solutions would they consider？（）
A.External RAID array on an existing server
B.Network Attached Storage
C.Storage Area Network
D.Tape library
单项选择题
Which of the following is MOST likely the reason a technician would implement software RAID for a SOHO environment？（）
A.CPU efficiency
B.High availability
C.High redundancy
D.Cost effective
单项选择题
Which of the following can be used when installing the OS without a boot disk？（）
A.ZFS
B.VMFS
C.PXE
D.PBX