Which of the following is the MOST important physical consideration when deploying a new server？（）

单项选择题WhichofthefollowingBESTexplainsthepurposeofanHCL？（）

A. It lets the administrator know which hardware will work with a particular OS.
B. It sets the bare minimum hardware requirements for specified software.
C. It allows the administrator to verify software compatibility amongst various vendors.
D. It verifies that hardware is fit for certain overclocking performance metrics.

单项选择题WhichofthefollowingisanSLA？（）

A. A document stating the impact analysis of a nonfunctional server.
B. A contract that details the device replacement time frames.
C. A contract that details the correct equipment disposal laws.
D. A statement of compliance with local laws and regulations.

单项选择题WhichofthefollowingistheMOSTimportantstepinpreparingfordisasterrecovery？（）

A. Test the disaster recovery plan process
B. Identify key disaster recovery personnel
C. Ensure that all backup data is kept off-site
D. Assist management with IT backup policy decisions

单项选择题WhichofthefollowingprovidestheMOSTredundancyforacorporateservernetwork？（）

A. Server-to-server replication
B. Server clustering
C. Hot site
D. Disk-to-disk replication

单项选择题Aserverhasbeenintermittentlyshuttingoff.Thepowergoingtotheserverwastestedandisgiving theappropriatevoltages.Whichofthefollowingtoolswouldbeusedtotestthepowersupply？（）

A. POST diagnostic card
B. OTDR
C. TDR
D. Multimeter