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- Question
What is a BJT?
Options- A. Bit Junction Transfer
- B. Bi-polar Junction Transistor
- C. Bell Jar Transformer
- D. Back Junction Transformer
- Correct Answer
- Bi-polar Junction Transistor
- 1. Your computer has gradually slowed down. What's the most likely cause?
Options- A. Overheating
- B. Your processor chip is just getting old
- C. Adware/spyware is infecting your PC
- D. You dropped a sandwich in your computer Discuss
- 2. The speed of your net access is defined in terms of...
Options- A. RAM
- B. MHz
- C. Kbps
- D. Megabytes Discuss
- 3. How many diodes are in a full wave bridge rectifier?
Options- A. 8
- B. 2
- C. 4
- D. 3 Discuss
- 4. The main computer that stores the files that can be sent to computers that are networked together is...
Options- A. Clip art
- B. Mother board
- C. Peripheral
- D. File server Discuss
- 5. What does CPU stand for?
Options- A. Cute People United
- B. Commonwealth Press Union
- C. Computer Parts of USA
- D. Central Processing Unit Discuss
- 6. How many terminals does a BJT have?
Options- A. 1
- B. 5
- C. 4
- D. 3 Discuss
- 7. Hardware devices that are not part of the main computer system and are often added later to the system.
Options- A. Peripheral
- B. Clip art
- C. Highlight
- D. Execute Discuss
- 8. Which is not an internet protocol?
Options- A. HTTP
- B. FTP
- C. STP
- D. IP Discuss
- 9. How can you catch a computer virus?
Options- A. Sending e-mail messages
- B. Using a laptop during the winter
- C. Opening e-mail attachments
- D. Shopping online Discuss
- 10. Computers calculate numbers in what mode?
Options- A. Decimal
- B. Octal
- C. Binary
- D. None of the above Discuss
Technology problems
Search Results
Correct Answer: Adware/spyware is infecting your PC
Correct Answer: Kbps
Correct Answer: 4
Explanation:
Device used to convert AC to DC voltage.
Correct Answer: File server
Correct Answer: Central Processing Unit
Correct Answer: 3
Correct Answer: Peripheral
Correct Answer: STP
Correct Answer: Opening e-mail attachments
Correct Answer: Binary
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