A. Ctrl + Alt + Del
B. Ctrl +Alt+ Tab
C. Ctrl + Shift + Del
D. Ctrl +Alt+ Shift
Author Archives: Aban Cheema
A. Power supply is bad
B. BIOS needs updating
C. CMOS battery is nearing end of life
D. Hard drive types are incorrectly defirted
A. Local Area Network
B. Large Access Network
C. Long Antenna Network
D. None of these
A. Battery back-up unit
B. Surge protector
C. Multiple SIMMs strips
D. Data guard system
A. The keyboard is not attached to the PC
B. The keyboard has failed
C. Either A or B above
D. Neither A nor B above
A. Regular backups
B. periodically defrag it
C. Run chkdsk at least once’a week
D. run scandisk at least once a week