SK0-003单项选择题每日一练(2018.10.07)

单项选择题
与PCI-X相比，以下哪项是PCI-e的主要优势？（）
A.对背景噪声很敏感
B.卡的高度
C.共享总线拓扑
D.点对点总线拓扑
单项选择题
Which of the following backup methodologies is MOST time efficient for restoring data?（）
A. Incremental
B. Differential
C. Full
D. GFS
单项选择题
Which of the following memory types is located in the processor chip?（）
A. EDO
B. L1
C. xD
D. DDR
单项选择题
While discussing the specifications of replacement servers， the administrator’s manager asks what can be done to avoid the down time associated with failed hard drives on the servers. Which of the following should the administrator recommend？（）
A.Mirror all disks to avoid replacement
B.Purchase servers with hot swappable drives configured in a RAID
C.Purchase servers with duplicate drives configured as RAID 0
D.Perform timely backups
单项选择题
An administrator notices that every time a particular server is restarted it requires a password in order for the server to begin the start up process. Which of the following is the reason this is happening？（）
A.The server needs to have the password service verified and reconfigured.
B.The server administrator has set a password policy in Group Policy.
C.The server has the BIOS setting configured incorrectly.
D.The server is set with a boot password before accessing the OS