You have a domain controller that suffered a system crash an

You have a domain controller that suffered a system crash, and you have to perform a full server recovery. You have two other DCs on the network, and they have been working fine during the two days the DC was offline. What type of Active Directory restore should you perform?

a. Authoritative restore

b. Shadow copy restore

c. Nonauthoritative restore

d. Bare metal recovery

Solution

option b

in case of system crash

we must go for authotitive restore because as per the question ,other two dc\'s were online.we just copy data from one dc to other .i.e data from working dc to non working dc