Whichofthefollowingarebenefitstoservervirtualization？（）
A. Operatingsystemstandardization
B. Increasedhardwareutilization
C. Increaseofunusedresources
D. Easeofadministration
E. Simplificationofdisasterrecovery
F. Easeofnewserverdeployment
查看答案
报告适用于（）
A. 汇报工作、反映情况、答复上级询问
B. 请求批准事项或请求批转公文
C. 传达主要精神或情况
D. 商洽工作、询问或答复问题
附件具有（）
A. 与正件相同的法定效用
B. 法定效用的看法是错误的
C. 法定效用仅是某些特定的材料
D. 对正件的补充说明作用，因而不具有法定效用
Anadministratorreplacesthenetworkcardinawebserver.Afterreplacingthenetworkcardsome userscanaccesstheserverbutotherscannot.WhichofthefollowingistheFIRSTthingtheadministrator shouldcheck？（）
A. Defaultgateway
B. Theportsontheswitch
C. Portsecurityontheserversswitchport
D. Ethernetcable
AnadministratorislookingtoapplyanewservicepackforanOSonseveralsystemsthatrun businesscriticalapplicationsforalargeinternationalfinancecorporation.Whichofthefollowingshould theadministratordoFIRST？（）
A. Deploytheservicepacktoasingledepartmentwithinthecorporation.
B. Upgradethesystemwithrequirementsforthatservicepack.
C. Deploytheservicepacktoanon-criticalapplicationserver.
D. Submitachangecontrolfortheservicepackdeployment.
微信支付 
支付宝支付