1. Which parameter defines number of times electron beam scans screen in a second ?
Data transfer rate
Refresh rate
Pitch rate
Parity rate
Answer: Option B
2. MSD stands for ?
Many significant digit
Most significant digit
Both a and b
None of above
Answer: Option B
3. 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
4. What is full form of LCD ?
Liquid catalouge display
Liquid crystal display
Liquid crystal data
Liquid code display
Answer: Option B
5. In which condition resource is not removed from a process holding ?