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【单项选择题】

A user states that email is not being received. Which of the following protocols should thetechnician check for incoming mail?()

A、A.SMTP

B、B.POP3

C、C.NNTP

D、D.HTTP

更多“A user states that email is not being received. Which of the following protocols should thetechnician check for incoming mail?()”相关的问题
第4题

<em>Aem>、&ensp;<em>aem>n&ensp;edge&ensp;port&ensp;th<em>aem>t&ensp;tr<em>aem>nsitions&ensp;to&ensp;the&ensp;forw<em>aem>rding&ensp;st<em>aem>te  B、&ensp;<em>aem>&ensp;non-edge&ensp;port&ensp;th<em>aem>t&ensp;tr<em>aem>nsitions&ensp;to&ensp;the&ensp;blocking&ensp;st<em>aem>te  C、&ensp;<em>aem>&ensp;non-edge&ensp;port&ensp;th<em>aem>t&ensp;tr<em>aem>nsitions&ensp;to&ensp;the&ensp;forw<em>aem>rding&ensp;st<em>aem>te  D、&ensp;<em>aem>n&ensp;edge&ensp;port&ensp;th<em>aem>t&ensp;tr<em>aem>nsitions&ensp;to&ensp;the&ensp;blocking&ensp;st<em>aem>te  E、&ensp;<em>aem>ny&ensp;port&ensp;th<em>aem>t&ensp;tr<em>aem>nsitions&ensp;to&ensp;the&ensp;blocking&ensp;st<em>aem>te  F、&ensp;<em>aem>ny&ensp;port&ensp;th<em>aem>t&ensp;tr<em>aem>nsitions&ensp;to&ensp;the&ensp;forw<em>aem>rding&ensp;st<em>aem>te  

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第6题

<em>Aem>、The <em>userem> copied to <em>aem> re<em>aem>d-only folder sh<em>aem>re.  B、The <em>userem> ch<em>aem>nged the <em>aem>ttributes of the files.  C、The <em>userem> copied the files from the loc<em>aem>l My Documents folder.  D、The <em>userem> moved inste<em>aem>d of copied the files.  

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第7题

<em>Aem>、Perform <em>aem> norm<em>aem>l restor<em>aem>tion of the System St<em>aem>te d<em>aem>t<em>aem> for the dom<em>aem>in controller. Force replic<em>aem>tion.  B、Perform <em>aem>n <em>aem>uthorit<em>aem>tive restor<em>aem>tion of the System St<em>aem>te d<em>aem>t<em>aem> for the dom<em>aem>in controller. M<em>aem>rk the OU for replic<em>aem>tion.  C、Re-cre<em>aem>te the OU th<em>aem>t w<em>aem>s deleted. Re<em>aem>pply Group Policy, <em>aem>nd then <em>aem>dd the computer <em>aem>ccount <em>aem>nd <em>aem>ny necess<em>aem>ry <em>userem>s or groups.  D、Perform <em>aem>n <em>Aem>utom<em>aem>ted System Recovery (<em>Aem>SR) restor<em>aem>tion on the dom<em>aem>in controller.  

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第8题

<em>Aem>、The system’s loc<em>aem>l time settings  B、The system’s O/S version <em>aem>nd p<em>aem>tch st<em>aem>tus  C、The system’s network configur<em>aem>tion  D、The m<em>aem>il server’s configur<em>aem>tion  

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