Monday, November 18, 2013

Microsoft 70-640 Practice Test Question 10

Microsoft 70-640 Practice Test Question 10
Your company has an Active Directory domain. A user attempts to log on to a computer that was turned off for twelve weeks. The administrator receives an error message that authentication has failed. You need to ensure that the user is able to log on to the computer. What should you do?

A. Run the netsh command with the set and machine options.
B. Reset the computer account. Disjoin the computer from the domain, and then rejoin the computer to the domain.
C. Run the netdom TRUST /reset command.
D. Run the Active Directory Users and Computers console to disable, and then enable the computer account.

Answer: B
Explanation:
To ensure that the administrator can log on to the computer, you should disjoin the computer from the domain and rejoin it again. Reset the computer account too. Due to long inactivity, the computer was not responding to the authentication query using the Active Directory records. So when you disjoin and rejoin the computer to the domain and reset the computer account, the Active Directory refreshes the computer account password. After that the administrator can easily log on to the computer.

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