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- Question
Storage which stores or retains data after power off is called____
Options- A. Volatile storage
- B. Non-volatile storage
- C. Sequential storage
- D. Direct storage
- Correct Answer
- Non-volatile storage
- 1. The ..... key and the ..... key can be used in combination with other keys to perform shortcuts and special tasks
Options- A. Control, Alt
- B. Function, Toggle
- C. Caps lock,Num lock
- D. None of these Discuss
- 2. Which of the following menu types is also called a drop down menu?
Options- A. fly-out
- B. cascading
- C. pop-up
- D. pull-down Discuss
- 3. In the binary Language each letter of the alphabet, each number and each special character is made up of a unique combination of _________
Options- A. eight bytes
- B. eight kilobytes
- C. eight characters
- D. eight bits Discuss
- 4. The unit MIPS is used to measure the speed of a___.
Options- A. Disk drive
- B. Tape drive
- C. Printer
- D. Processor Discuss
- 5. _______ converts and executes one statement at a time
Options- A. compiler
- B. interpreter
- C. converter
- D. instructions Discuss
- 6. A prescribed set of well-defined instructions for solving mathematical problems is called ________
Options- A. A compiler
- B. A code
- C. A description
- D. An algorithm Discuss
- 7. Software you can use to create a budget is called _______
Options- A. word processing software
- B. graphics software
- C. utility software
- D. spreadsheet software Discuss
- 8. A computer consists of
Options- A. motherboard
- B. hard disk drive
- C. central processing unit
- D. All of the above Discuss
- 9. What happens when you boot up a PC?
Options- A. Portions of the operating system are copied from disk into memory
- B. Portions of the operating system are copied from memory onto disk
- C. Portions of the operating system are compiled
- D. Portions of the operating system are emulated Discuss
- 10. What is the name of the virus that fool a user into downloading and executing them by pretending to be useful applications ?
Options- A. Trojan horses
- B. Keylogger
- C. Worm
- D. File virus Discuss
Computer problems
Search Results
Correct Answer: Control, Alt
Correct Answer: pull-down
Correct Answer: eight bits
Correct Answer: Processor
Explanation:
MIPS refers millions instruction per sec and is used to measure the speed of Processor.
Correct Answer: interpreter
Correct Answer: An algorithm
Correct Answer: spreadsheet software
Correct Answer: All of the above
Explanation:
A computer system consists of a computer case, a power supply unit, a motherboard, a central processing unit (CPU), main memory, and a hard disk drive.
Input devices include a keyboard, mouse, microphone, video camera, and image scanner.
Output devices include a monitor, speakers, and a printer.
Correct Answer: Portions of the operating system are copied from disk into memory
Correct Answer: Trojan horses
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