Main menu

CompTIA A+ Certification Practice Test 20 (Exam 220-901)

Page: 1 of 25
Disk Defragmenter is a software tool used for rearranging data on magnetic drives in order to improve system performance. Defragmentation results in faster read/write operations of the magnetic hard drive's read/write heads as they can access the data sequentially without seeking data fragments in different areas of the disk (defragmentation consolidates data into smallest contiguous regions).
Cancel
This question is required.

Please wait..

Years,Months,Weeks,Days,Hours,Minutes,Seconds
Year,Month,Week,Day,Hour,Minute,Second
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).