Discussion
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- Question
How many bits in a byte?
Options- A. 16
- B. 8
- C. 255
- D. 10
- E. 2 to the 9th power
- Correct Answer
- 8
- 1. The standard IRQ for the floppy drive is?
Options- A. 9
- B. 6
- C. 10
- D. All of the above
- E. None of the above Discuss
- 2. How many devices does USB support?
Options- A. 127
- B. 125
- C. 100
- D. 225
- E. None of the above Discuss
- 3. You are testing the resistance in Ohms of a fuse on a 2 amp systems. If the fuse is good, the meter should read?
Options- A. 2.0
- B. 5.0
- C. 0.0
- D. 0.2
- E. None of the above Discuss
- 4. What resistance in ohms should be displayed when testing a speaker in a computer?
Options- A. Q Ohms
- B. 16 Ohms
- C. -200 Ohms
- D. Unlimited Ohms
- E. None of the above Discuss
- 5. Which is LEAST likely to interfere with upgrading to a newer DOS Version?
Options- A. ROM BIOS
- B. Video controller
- C. Compressed drives
- D. Existing backup files
- E. None of the above Discuss
- 6. A brownout is defined as:
Options- A. a slightly elevated voltage lasting from seconds to minutes or more
- B. a slightly decreased voltage lasting from seconds to minutes or more
- C. complete power out lasting a few minutes
- D. alternating power out, power on lasting a few minutes
- E. has nothing to do with electricity Discuss
- 7. A dialog box with a bomb appears oh a Macintosh screen. What type of problem has occurred?
Options- A. A RAM problem
- B. A software problem
- C. A ROM problem
- D. An ADB problem
- E. None of the above Discuss
- 8. In inkjet technology the droplets of ink are deflected by?
Options- A. Electrically Charge Plate
- B. Multi directional nozzle
- C. High pressure jets
- D. All of the above
- E. None of the above Discuss
- 9. How would you allow device drivers and TSR's to be loaded into Upper Memory Blocks?
Options- A. DOS=High
- B. devicehigh=
- C. loadhigh=
- D. DOS=UMB
- E. None of the above Discuss
- 10. You are testing the resistance in Ohms of a fuse on a 2 amp system. If the fuse is good, the meter should read?
Options- A. 0.0
- B. 0.2
- C. 5.0
- D. 2.0
- E. None of the above Discuss
Computer Hardware problems
Search Results
Correct Answer: 6
Correct Answer: 127
Correct Answer: 0.0
Correct Answer: 16 Ohms
Correct Answer: Video controller
Correct Answer: a slightly decreased voltage lasting from seconds to minutes or more
Correct Answer: A software problem
Correct Answer: Electrically Charge Plate
Correct Answer: DOS=UMB
Correct Answer: 0.0
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