You use it everyday, but let’s be honest: You know nothing about it. Am I right? Prove me wrong



Oh! You think you are a computer expert, because you can google things. Most people know nothing about computers. Let’s see what you know.

  • Question of

    The first computer was programmed using…

    • Assembly language
    • Machine language
    • Apaghetti code
    • Source code
  • Question of

    The arithmetic/logic unit performs the following actions

    • checks data for accuracy
    • does calculations using addition, substraction, multiplication, and division
    • does logical comparisons, such as equal to, greater than, less than
    • does both calculations and logical comparisons
  • Question of

    Bluetooth is an example of

    • personal area network
    • local area network
    • virtual private network
    • none of the mentioned
  • Question of

    The computer’s processor consists of the following parts

    • CPU and Main Memory
    • Hard Disk and Floppy Drive
    • Main Memory and Storage
    • Control Unit and ALU
  • Question of

    All of the logic and mathematical calculations done by the computer happen in/on the…

    • system board
    • central control unit
    • central processing unit
    • memory
  • Question of

    The primary goal of a computer is to turn data into…

    • ideas
    • suggestions
    • information
    • reports
  • Question of

    Bits can be send over guided and unguided media as analog signal by

    • digital modulation
    • amplitude modulation
    • frequency modulation
    • phase modulation
  • Question of

    A list of protocols used by a system, one protocol per layer, is called

    • protocol architecture
    • protocol stack
    • protocol suit
    • none of these
  • Question of

    A _____ is a device that forwards packets between networks by processing the routing information included in the packet.

    • bridge
    • firewall
    • router
    • none of these
  • Question of

    Communication channel is shared by all the machines on the network in

    • broadcast network
    • unicast network
    • multicast network
    • none of the mentioned
  • Question of

    In computer network nodes are

    • the computer that originates the data
    • the computer that routes the data
    • the computer that terminates the data
    • all of the above
  • Question of

    Which one of the following computer network is built on the top of another network?

    • prior network
    • chief network
    • prime network
    • overlay network
  • Question of

    The portion of physical layer that interfaces with the media access control sublayer is called

    • physical signalling sublayer
    • physical data sublayer
    • physical address sublayer
    • none of these
  • Question of

    Which transmission media has the highest transmission speed in a network?

    • coaxial cable
    • twisted pair cable
    • optical fiber
    • electrical cable
  • Question of

    Which one of the following is a data link protocol?

    • ethernet
    • point to point protocol
    • HDLC
    • all of these


Eric Brown

Written by Eric Brown


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