Discussion
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- Question
The difference between a virus and a self-replicating program which is like a virus is that rather than creating copies of itself on only one system it propagate through computer network. What is that called as _____
Options- A. Keylogger
- B. Worm
- C. Time Bomb
- D. Cracker
- Correct Answer
- Worm
- 1. Delayed payload of some viruses is also called as _____
Options- A. Bomb
- B. Late - Virus
- C. Time
- D. Anti-virus Discuss
- 2. Which of the following memories needs refresh ?
Options- A. DRAM
- B. ROM
- C. SRAM
- D. All of the above Discuss
- 3. The command used to remove text or graphics from a document. The information is then stored on a clipboard so you can paste it.
Options- A. cut
- B. Chop
- C. Cart away
- D. Clip Discuss
- 4. What is the most common way to get a virus in your computers hard disk?
Options- A. By installing games from CD ROMs
- B. By opening e-mails
- C. By uploading pictures from mobile to the computers
- D. By sending e-mails Discuss
- 5. A program which helps create written documents and lets you go back and make corrections as necesary ______
Options- A. Spreadsheet
- B. Personal writer
- C. Word printer
- D. Word processor Discuss
- 6. USB is which type of storage device?
Options- A. Tertiary
- B. Secondary
- C. Primary
- D. Auxillary Discuss
- 7. Digital computers use a ......... system to encode date and programs.
Options- A. semiconductor
- B. decimal
- C. binary
- D. RAM Discuss
- 8. You cannot close MS Word application by
Options- A. From File menu choose Close submenu
- B. Click X button on title bar
- C. Choosing File menu then Exit submenu
- D. Press Alt + F4 Discuss
- 9. A modem ______
Options- A. translates analog signals from a computer into digital signals that can travel along conventional telephone lines
- B. translates digital signals from a computer into analog signals that can travel along conventional telephone lines
- C. demodulates digital signals from a computer
- D. modulates signals an analog telephone line Discuss
- 10. Most application software today comes with an interface called
Options- A. Graphical user interface
- B. Character user interface
- C. Icon user interface
- D. Button user interface Discuss
Computer problems
Search Results
Correct Answer: Bomb
Correct Answer: DRAM
Correct Answer: cut
Correct Answer: By opening e-mails
Correct Answer: Word processor
Correct Answer: Secondary
Correct Answer: binary
Correct Answer: From File menu choose Close submenu
Correct Answer: translates digital signals from a computer into analog signals that can travel along conventional telephone lines
Correct Answer: Graphical user interface
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