system-maintenance-mcqs - Set (3)

Correct Answer: Orange && Worng Answer: Red

1. Which of the following is a typical speed of a SATA hard drive.

  • (A). 1000 Mbps
  • (B). 3.1 GHz
  • (C). 8 GB
  • (D). 7200 RPM
    • View Answer

    Explanation: Not Avilable

    2. The Printer connects to your computer with a ……?

  • (A). DB25 parallel port
  • (B). 21 pin serial port
  • (C). USB port
  • (D). MIDI port
    • View Answer

    Explanation: The DB25 parallel port is initially used to connect printers, and is sometimes referred to as “printer port” (LPT).

    3. Which company introduced the first desktop laser printer called Laserjet.

  • (A). Compaq
  • (B). Hewlett-packard
  • (C). Epson
  • (D). Cannon
    • View Answer

    Explanation: The HP(Hewlett-Packard) LaserJet was the world’s first desktop laser printer, introduced in 1984 at about $3,500.

    4. Which of the following in not there in motherboard.

  • (A). System clock
  • (B). Buses
  • (C). Ports
  • (D). VDT
    • View Answer

    Explanation: VDT (video display terminal) is a type of equipment for visual display, such as computer screens.

    5. Which of the following printer produces most noise?

  • (A). DOT matrix printer
  • (B). Inkjet printer
  • (C). Inkjet printer
  • (D). None of these
    • View Answer

    Explanation: DOT matrix printer is an impact printer in which a character is printerd on the paper by the back and forth movement of a print head against the ribbon drenched in ink.

    6. BIOS stands for:

  • (A). Basic input output system
  • (B). Binary input output system
  • (C). Basic input off system
  • (D). All of the above
    • View Answer

    Explanation: BIOS is a program used by the processor of the computer to get the system started once it is turned on.

    7. What is called VDU

  • (A). Screen
  • (B). Monitor
  • (C). Both (a) and (b)
  • (D). Printer
    • View Answer

    Explanation: VDU(Visual display unit) is an older British term used to describe any device used with computers to display text and images.

    8. Which of the following are not a part of the ROM.

  • (A). FLASH
  • (B). DRAM
  • (C). SRAM
  • (D). None of the above
    • View Answer

    Explanation: Not Avilable

    9. Which of the following are not a part of the RAM.

  • (A). RDRAM
  • (B). DRAM
  • (C). SRAM
  • (D). PRAM
    • View Answer

    Explanation: Not Avilable

    10. Which of the following is the permanent memory of the computer:

  • (A). RAM
  • (B). ROM
  • (C). CPU
  • (D). Processor
    • View Answer

    Explanation: ROM is non-volatile memory that is the information stored in it data is not lost even if power supply goes off. So, in ROM information is stored permanently.

    11. Which of the following memory programme cann’t be removed by us?

  • (A). RAM
  • (B). ROM
  • (C). Cache memory
  • (D). Virtual memory
    • View Answer

    Explanation: The information from ROM can only be read and it is not possible to write fresh information to it.

    12. What is the name of the microprocessor manufactured by Pentium.

  • (A). IC 8085
  • (B). IC 80486
  • (C). IC 80386
  • (D). All of the above
    • View Answer

    Explanation: Pentium, Family of microprocessors developed by Intel Corp. Introduced in 1993 as the successor to Intel’s 80486 microprocessor.

    13. What is UNIX.

  • (A). Only a Multiprogramming system
  • (B). Only a Time-sharing system
  • (C). No Time sharing and non multiprogramming system
  • (D). Time sharing and multiprogramming system both.
    • View Answer

    Explanation: Unix is a multi-user and multitasking operating system developed in the 1960s in AT&T Labs.

    14. Which of the following is an optical disk.

  • (A). ROM
  • (B). Hard Disk
  • (C). DVD
  • (D). Register
    • View Answer

    Explanation: An optical disk drive (ODD) uses a laser light to read data from or write data to an optical disc. These include CDs, DVDs, and Blu-ray discs.

    15. Efficiency of CPU is measured in:

  • (A). DPI
  • (B). PPI
  • (C). MIPS
  • (D). MSPI
    • View Answer

    Explanation: MIPS( Millions of Instruction Per Second)

    16. What is full form of VGA

  • (A). Vector graphic adaptor
  • (B). Vector graphic array
  • (C). Virtual graphic array
  • (D). Video graphic array
    • View Answer

    Explanation: A Video Graphics Array (VGA) connector is a standard connector used for computer video output.

    17. What is the name of the 64-bit microprocessor manufactured by AMD

  • (A). Opteron
  • (B). Athlon
  • (C). RISC-9000
  • (D). Both (a) and (b)
    • View Answer

    Explanation: AMD introduces its Opteron and Athlon 64 processor lines, based on its AMD64 architecture which is the first x86-based 64-bit processor architecture.

    18. Text and image and displayed on monitor by individual dots called.

  • (A). Cursor
  • (B). Pixels
  • (C). CRT
  • (D). LED
    • View Answer

    Explanation: A pixel is represented by a dot or square on a computer monitor display screen. Pixels are the basic building blocks of a digital image.

    19. Intel pentium chip uses:

  • (A). CISC design
  • (B). RISC design
  • (C). Both of above
  • (D). None of above
    • View Answer

    Explanation: Not Avilable

    20. Which of the following printer is suitable to print multiple carbon copies at once?

  • (A). Impact printer
  • (B). Laser printer
  • (C). Ink jet printer
  • (D). All of the above
    • View Answer

    Explanation: Impact printer refers to printers that work by banging a head or needle against an ink ribbon to make a mark on the paper.

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