What device prevents power interruptions, resulting in corrupted data?
A). Battery back-up unit
B). Surge protector
C). Multiple SIMMs strips
D). Data guard system
E). None of the above
1. What could cause a fixed disk error?
2. In which mode can 2 or more applications be stored in memory at the same time?
5. Match the device driver HIMEM.SYS to its operation.
6. What is the best ground for a conductive work bench?
7. What device prevents power interruptions, resulting in corrupted data?
8. You see the message "invalid media device" after installing a new hard drive. What do you do next?