题目内容：
YourcompanyusesMicrosoftWindowsServerUpdateServices（WSUS）todeploysoftwareupdatesandservicepacks.MicrosoftreleasesasecurityupdateforWindows7.Youhavethefollowingrequirements：Thesecurityupdatemustbedeployedby5：00P.M.onFriday.Computersthatareoffwhenthesecurityupdateisdeployedmustinstallthesecurityupdateassoonastheyareturnedon.Youneedtomanagethesoftwareupdateprocesstomeettherequirements.Whatshouldyoudo？（）
A.ApprovethesecurityupdateforinstallationthroughtheWSUSconsolewithadeadlineofFridayat5：00P.M.
B.ApprovethesecurityupdateforinstallationthroughtheWSUSconsolewithnodeadline.
C.ApprovethesecurityupdatefordownloadthroughtheWSUSconsolewithadeadlineofFridayat5：00P.M.
D.ApprovethesecurityupdatefordownloadthroughtheWSUSconsolewithnodeadline.
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