COMPTIA A+ Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Ace your COMPTIA A+ certification with our practice exam. Engage with a variety of questions including multiple choice and performance-based, complete with hints and detailed explanations. Prepare effectively and boost your confidence for the big day!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

Which command clears the NBTSTAT cache?

NBTSTAT -c
NBTSTAT -R
NBTSTAT -RR
NBTSTAT -a computername

The correct answer is: NBTSTAT -R

Using the "-R" option with the NBTSTAT command will flush and reset the local NBT (NetBIOS over TCP/IP) name cache. This option is used when troubleshooting NetBIOS name resolution issues. Option A ("-c") displays the contents of the name cache, option C ("-RR") releases names from the remote name cache if the DNS name query fails, and option D ("-a computername") displays the registered and standard names for a remote computer.