CompTIA A+ Certifications Exam 220-301

Which of the following command syntax can be used to scan the Registry by starting
a Windows application that checks for errors and allows you to back up the
Registry files?

A. COPY
B. DIR
C. SCANREG
D. DEFRAG
Answer: C
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Explanation:
The SCANREG command is the command that is used to scan the Registry by starting a
Windows application that checks for errors and allows you to back up the Registry files.642-587

Incorrect Answers:
A: This is the command that is used to copy a file from one location to another location.
B: This is the command that is used to displays the contents of the current folder.1Y0-327
D: This is the command that is used to defragment or reorganize the files on the
computers hard drives, which usually results in better performance.220-301

References:
David Groth and Dan Newland, A+ Complete Study Guide (Second Edition), Sybex Inc,
Alameda, CA, 2001, pp. 526