Computer MCQs One
Showing 81 – 90 of 106
A technique used by codes to convert an analog signal into a digital bit stream is known as
- A. Digital Signal Generator
- B. Pulse Code Modulation
- C. Pulse Signal Modulation
- D. None of these
An optical input device that interprets pencil marks on paper media is
- A. Magnetic tape
- B. Optical scanners
- C. Punch card reader
- D. O.M.R
A program that converts computer data into some code system other than the normal one is known as
- A. Encoder
- B. Encoder
- C. Decoder
- D. Trigger
What does DRAM stand for?
- A. Data Random Access Memory
- B. Data Random Active Memory
- C. Dynamic Random Access Memory
- D. Double Random Access Memory
- E. None of these
What is Cache RAM?
- A. Extra memory used for overflow from your Hard Disk
- B. A place to store secret information like passwords
- C. It is the same as your Hard Disk Drive
- D. Fast memory used for data that is accessed often
- E. None of these
What technology of memory is Cache RAM usually?
- A. DRAM
- B. Flash
- C. SRAM
- D. EEPROM
Where is computer’s BIOS stored?
- A. DRAM
- B. Flash
- C. SRAM
- D. EEPROM
Where does your PC store your programs when the power is off?
- A. DRAM
- B. Cache
- C. ROM
- D. Hard Disk Drive
What is PCI (Peripheral Component Interconnect)?
- A. A type of monitor
- B. A type of system bus
- C. A kind of graphics
- D. A modem standard
Which company is not a microprocessor manufacturer?
- A. IBM
- B. AMD (Advanced Micro Devices)
- C. Microsoft
- D. Intel
- E. None of these
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