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- Question
Zip files use what type of compression?
Options- A. Lossless
- B. Lossy
- C. Any of the above
- D. None of the above
- Correct Answer
- Lossless
ExplanationZIP file is an archive file format that supports lossless data compression. Lossless is a fairly popular data compression method that is used in a number of different applications. Files can become corrupted when they are transferred over the internet in an uncompressed format. It enables devices to transmit or store the same amount of data in fewer bits.
- 1. Which keyboard shortcut bolds selected text?
Options- A. CTRL + I
- B. SHIFT + CTRL + S
- C. CTRL + B
- D. CTRL + SHIFT + I Discuss
- 2. Round robin scheduling falls under the category of
Options- A. Preemptive scheduling
- B. Non preemptive scheduling
- C. Both A & B
- D. None of the above Discuss
- 3. Recently deleted files are stored in
Options- A. Taskbar
- B. My Computer
- C. Recycle Bin
- D. Desktop Discuss
- 4. Software designed for a specific purpose is called as
Options- A. System software
- B. Application software
- C. Specific software
- D. None of the above Discuss
- 5. Markup tags tell the web browser
Options- A. How to display the file
- B. How to organise the page
- C. How to display message box on page
- D. None of the above Discuss
- 6. Computers use the _ language to process data.
Options- A. Kilobyte
- B. Binary
- C. Representation
- D. Processing Discuss
- 7. Autocorrect was originally designed to replace
Options- A. Misspelled words
- B. Grammatically incorrect
- C. Repetitive words
- D. All of the above Discuss
- 8. A hard copy of a document is
Options- A. stored in a pen drive
- B. read in floppy disc
- C. printed on printer
- D. stored in hard disc Discuss
- 9. In computer processing, __________ selects processes from the pool and loads them into memory for execution.
Options- A. Job Scheduler
- B. Resource Scheduler
- C. CPU Scheduler
- D. Process Scheduler Discuss
- 10. Name the first cricketer to score 1000 runs in an innings in any competitive match
Options- A. Prithvi Shaw
- B. Pranav Dhanawade
- C. Virat Kohli
- D. Shikhar Dhawan Discuss
Computer problems
Search Results
Correct Answer: CTRL + B
Explanation:
CTRL + B is computer keyboard shortcut bolds selected text.
CTRL + I is used for making the selected text italic
SHIFT + CTRL + S used for SAVE AS option for any document or file.
Correct Answer: Preemptive scheduling
Explanation:
Round-robin (RR) is one of the algorithms employed by process and network schedulers in computing. It falls under the category of Preemptive scheduling. In computing, the running task is interrupted for some time without requiring its cooperation and resumed later when the priority task has finished its execution. This is called preemptive scheduling.
Correct Answer: Recycle Bin
Explanation:
Deleted files are not permanently removed from the hard drive or the computers memory. Before they are permanently removed from the system they are stored in Recycle Bin. Recycle Bin is a folder or directory where deleted items are temporarily stored. It is also called as trash.
Correct Answer: Application software
Explanation:
Software designed for a specific purpose is called as Application software.
Correct Answer: How to display the file
Explanation:
Markup tags tell the web browser how to display the file.
Correct Answer: Binary
Explanation:
All the data in a computer system consists of binary information. 'Binary' means there are only 2 possible values: 0 and 1.
Computer software translates the information you actually give on it such as decimal numbers, text, photos, sound, and video to the binary information.
Correct Answer: Misspelled words
Correct Answer: printed on printer
Explanation:
A hard copy of a document is a physical object which is printed on printer.
Correct Answer: Job Scheduler
Correct Answer: Pranav Dhanawade
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