This is a technique used to group network devices or storage according to a function.

If you don't know the number of periods for a loan but you know the present value, payment, and interest rate, you can use the ________ function to determine the number of periods

A) NPER B) RATE C) PMT D) GUESS

Which protocol is used for modifying and querying directory services?

A. LDAP B. IRC C. SMB D. RDP