The Remove Duplicates tool locates and deletes records that are duplicated across more than one field.

Within a hard drive's Properties dialog box, the ____ sheet allows you to defragment the hard drive.

A) Utilities
B) Defragment
C) Tools
D) Security

Which type of software is copyrighted and provided at no cost, though the developer retains all rights to the program?

A) public domain software
B) freeware
C) Software as a Service (SaaS)
D) custom software

The source of a move instruction contains the address where the instruction sends a copy of the data.

Which network protocol allows devices to communicate with each other over a short range, usually less than 30 feet/9 meters?

A) RFID
B) NFC
C) Bluetooth
D) IrDA