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- Question
CHKDSK command is used to
Options- A. analyze the hard disk error
- B. diagnose the hard disk error
- C. report the status of files on disk
- D. All of the above
- Correct Answer
- All of the above
- 1. A search engine is a program to search
Options- A. files in the www
- B. documents in the www
- C. Both A & B
- D. None of the above Discuss
- 2. Which memory needs refresh?
Options- A. DRAM
- B. SRAM
- C. ROM
- D. All of the above Discuss
- 3. Which memory is nonvolatile?
Options- A. Floppy discs
- B. Magnetic tape
- C. ROM
- D. All of the above Discuss
- 4. Which file format can be added to a powerpoint show?
Options- A. .Gif
- B. .Wav
- C. .Jpg
- D. All of the above Discuss
- 5. The resolution of a printer is measured in
Options- A. DPI
- B. Megabits
- C. Hertz
- D. Inches Discuss
- 6. First page of website is termed as
Options- A. Index
- B. Home page
- C. JAVA Script
- D. Bookmark page Discuss
- 7. The operating system manages
Options- A. CPU
- B. provide services for applications software
- C. establish a user interface
- D. All of the above Discuss
- 8. SSD's are classified as what type of storage?
Options- A. Non volatile
- B. Volatile
- C. Cache
- D. None of the above Discuss
- 9. A computer port is used to
Options- A. Donwload files
- B. Communicate with other computer peripherals
- C. Communicate with hard disks
- D. All of the above Discuss
- 10. Concatenation of text can be done using
Options- A. Ampersand (&)
- B. Hash (#)
- C. Apostrophe (')
- D. Exclamation (!) Discuss
Computer problems
Search Results
Correct Answer: Both A & B
Explanation:
A search engine is a set of programs which enables users to search documents and files ihe world wide web.
Common search engines are Google, Yahoo, Bing,...
Correct Answer: DRAM
Correct Answer: All of the above
Explanation:
A computer has two types of memory.
1. Non-volatile and
2. Volatile.
Volatile memory is computer memory that requires power to maintain the stored information.
* It is a temporary memeory which cannot contain information permanently.
Example :: RAM or Random Access Memory
Non-volatile memory is computer memory that can retain the stored information even when not powered.
* It is a permanent memory in which data is stored in permanently.
Examples :: Hard disc, ROM, Floppy discs, Magnetic tape,...
Correct Answer: All of the above
Correct Answer: DPI
Explanation:
Dots per inch (DPI, or dpi) is a measure of spatial printing or video or image scanner dot density, in particular the number of individual dots that can be placed in a line within the span of 1 inch (2.54 cm).
Correct Answer: Home page
Correct Answer: All of the above
Explanation:
The operating system manages all the CPU, disc drives, establish a user interface, execute and provide services for applications software, printers, etc...
Correct Answer: Non volatile
Correct Answer: Communicate with other computer peripherals
Correct Answer: Ampersand (&)
Explanation:
Concatenation of text means adding a word with other word. It can be done using Ampersand (&).
For example :
'Amper' & 'sand' = Ampersand
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