Computer Awareness Questions Answers:-
1. Laser printer is a type of ?
- Impact printing
- Non impact printing
- Both of above
- None of above
Answer: Option B2. Tiny droplets of coloured ink and nozzle is associated with ?
- Dot matrix
- Laser Printer
- Inkjet printer
- Daisy wheel printer
Answer: Option C4. What is full form of LCD ?
- Liquid catalouge display
- Liquid crystal display
- Liquid crystal data
- Liquid code display
Answer: Option B5. Range of colors depends on ?
- Number of bits code lines with each pixel
- Number of bits associated with each pixel
- Number of instructions associated with each pixel
- Number of code associated with each pixel
Answer: Option B6. Which parameter defines number of times electron beam scans screen in a second ?
- Data transfer rate
- Refresh rate
- Pitch rate
- Parity rate
Answer: Option B7. Which among following are used for printing big charts, drawings, maps and 3 dimensional illustrations specially for architectural and designing purposes ?
- Mouse
- Printers
- Plotters
- Speakers
Answer: Option C- FOR MORE QUERY:- www.acmeentranceexpert.com
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