1. What is the jumper setting on a SCSI device to configure it to use the fourth SCSI id? Remember, SCSI ids start with zero.

A. 010
B. 110
C. 011
D. 101
E. 001

2. What tool is used to test serial and parallel ports?

A. high volt probe
B. cable scanner
C. loop backs (wrap plugs)
D. sniffer
E. None of the above

3. Which best describes a fragmented hard drive:

A. The platters are bad
B. Data files are corrupted
C. Clusters of data are damaged
D. Files are not stored in consecutive clusters
E. None of the above

4. 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. Turn off the AC power

5. If a computer’s BIOS allows it, you can boot from a CD-ROM.

A. True
B. False