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  • Question
  • Which of the following is an example of an optical disk?


  • Options
  • A. Digital versatile disks
  • B. Magnetic disks
  • C. Memory disks
  • D. Data bus disks

  • Correct Answer
  • Digital versatile disks 

  • Tags: Bank Exams, Bank PO

    Computer problems


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    • 1. The germans calls this the 'spider monkey' and the italians call it the 'snail'.Which symbol is this?

    • Options
    • A. +
    • B. @
    • C. $
    • D. #
    • Discuss
    • 2. Which of the following refers to a small, single-site network ?

    • Options
    • A. LAN
    • B. DSL
    • C. RAM
    • D. USB
    • Discuss
    • 3. An email account includes a storage area, often called ________

    • Options
    • A. mailbox
    • B. hyperlink
    • C. IP address
    • D. None of these
    • Discuss
    • 4. What characteristic of read-only memory (ROM ) makes it useful?

    • Options
    • A. ROM informationcan be easily updated
    • B. Data in ROM is non volatile, that is, it remains there even without electrical power
    • C. ROM provides very large amounts of inexpensive data storage
    • D. ROM chips are easily swapped between different brands of computers
    • Discuss
    • 5. _________ provide expansion capability for a computer system

    • Options
    • A. Sockets
    • B. Slots
    • C. Bytes
    • D. None of these
    • Discuss
    • 6. Vendor-created program modifications are called ________

    • Options
    • A. patches
    • B. antiviruses
    • C. holes
    • D. fixes
    • Discuss
    • 7. To make the number pad act as a directional arrow, we press

    • Options
    • A. Num lock
    • B. Caps lock
    • C. Arrow lock
    • D. Shift
    • Discuss
    • 8. Hardware devices that are not part of the main computer system and are often added later to the system are ________

    • Options
    • A. clip art
    • B. highlight
    • C. execute
    • D. peripherals
    • Discuss
    • 9. C, BASIC, COBOL, and Java are examples of ............language

    • Options
    • A. low-level
    • B. programming
    • C. computer
    • D. high-level
    • Discuss
    • 10. Windows 95, Windows 98, and Windows NT are known as what?

    • Options
    • A. Processor
    • B. domain names
    • C. modems
    • D. operating systems
    • Discuss


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