单项选择题

WhichofthefollowingstatementsistrueaboutL1cache？（）……

Which of the following statements is true about L1 cache？（）

A. L1 cache operates faster than the processor.
B. L1 cache is directly connected to the processor.
C. L1 cache can deliver data in 5ns.
D. L1 cache is located on the system board.

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热门试题

单项选择题An administrator identifies that a server is shutting down. The administrator powers up the server and OS loads but after a few minutes it powers down again. Which of the following is the cause？（）

A. Redundant power supply failure
B. CPU overheating
C. Memory failure
D. Hard disk failure

单项选择题Anadministratorwillreplacefivecurrentservers.WhichofthefollowingistheMOSTimportantto reviewbeforeinstallingnewservers？（）

A. Verify uninterruptible power supply （UPS） load
B. Verify if server consumes 220V
C. Verify CPU load
D. Verify if server consumes 110V

单项选择题WhichofthefollowingisareasontoimplementalocalKVMinsteadofanIPKVM？（）

A. Local KVM supports all operating systems.
B. Local KVMs allow multiple user access.
C. Higher number of ports on a local KVM.
D. Local KVMs are more secure.

单项选择题An administrator is notified that all network printers are not printing. The administrator reviews the server and the print service is started. Which of the following is the cause of the problem？（）

A. The drivers for the printers are failing.
B. The spool folder is full.
C. The spool folder is not on the C drive.
D. A network printer was disconnected.

单项选择题An administrator needs to implement a security patch policy on the network that adheres to aninternal SLA. Which of the following actions BEST achieves this task？（）

A. Define a test server group， install the patches and if successful schedule installation on production servers.
B. Define a test server group， schedule installation on production servers and then install all updates and patches.
C. Install the patches during a non-working hour.
D. Send an email to all company users and request the best time for installation.