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Computer Aptitude

COMPUTER FUNDAMENTAL MCQs

Fundamental And Concepts Of Computer

Total Questions : 1289 | Page 58 of 129 pages
Question 571. A program that converts computer data into some code system other than the normal one is known as
  1.    Emulator
  2.    Encoder
  3.    Decoder
  4.    Trigger
  5.    None of these
 Discuss Question
Answer: Option B. -> Encoder
Question 572. What does DRAM stand for?
  1.    Data Random Access Memory
  2.    Data Random Active Memory
  3.    Dynamic Random Access Memory
  4.    Double Random Access Memory
  5.    None of these
 Discuss Question
Answer: Option C. -> Dynamic Random Access Memory
Question 573. What is Cache RAM?
  1.    Extra memory used for overflow from your Hard Disk
  2.    A place to store secret information like passwords
  3.    Its the same as your Hard Disk Drive
  4.    Fast memory used for data that is accessed often
  5.    None of these
 Discuss Question
Answer: Option D. -> Fast memory used for data that is accessed often
Question 574. What technology of memory is Cache RAM usually?
  1.    DRAM
  2.    Flash
  3.    SRAM
  4.    EEPROM
  5.    PROM
 Discuss Question
Answer: Option C. -> SRAM
Question 575. Where does your PC store your programs when the power is off?
  1.    DRAM
  2.    Cache
  3.    ROM
  4.    Hard Disk Drive
  5.    None of these
 Discuss Question
Answer: Option D. -> Hard Disk Drive
Question 576. Where is computer's BIOS stored?
  1.    DRAM
  2.    Flash
  3.    SRAM
  4.    EEPROM
  5.    Hard Disk
 Discuss Question
Answer: Option B. -> Flash
Question 577. What is PCI(Peripheral Component Interconnect)?
  1.    A type of monitor
  2.    A type of system bus
  3.    A kind of graphics
  4.    A modem standard
  5.    None of these
 Discuss Question
Answer: Option B. -> A type of system bus
Question 578. Which company is not a microprocessor manufacturer?
  1.    IBM
  2.    AMD(Advanced Micro Devices)
  3.    Microsoft
  4.    Intel
  5.    None of these
 Discuss Question
Answer: Option C. -> Microsoft
Question 579. What does a system bus do?
  1.    allows the user to communicate with the computer
  2.    carries out instructions
  3.    connects various components within the computer
  4.    stores data and instructions
  5.    None of these
 Discuss Question
Answer: Option C. -> connects various components within the computer
Question 580. Which company is not a PC manufacturer?
  1.    Intel
  2.    Gateway
  3.    Dell
  4.    Compaq
  5.    None of these
 Discuss Question
Answer: Option A. -> Intel

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