John Is Booting His Computer for the First Time in 2

Multiple Choice

John is booting his computer for the first time in 2 weeks. After the CMOS set-up screen, the monitor displays an error message which states, "NTLDR is missing." Which of the following options should he use to fix this problem?

A) Boot with a second hard drive.
B) Boot using the Last Known Good Configuration.
C) Perform a system restore.
D) Boot using the Recovery Console.