Which of the following is the binary representation of 4 5 8 Computer science Quiz help

  • 1. 

    Which of the following is the binary representation of 4 5/8?

    • A. 

      110.101

    • B. 

      100.101

    • C. 

      10.011

    • D. 

      100.11

  • 2. 

    A segment of a track in a mass storage system

    • A. 

      Pixel

    • B. 

      Address

    • C. 

      Sector

    • D. 

      Flip-flop

  • 3. 

    A numeric value used to identify a memory cell

    • A. 

      Hexadecimal notation

    • B. 

      Boolean operation

    • C. 

      Bit

    • D. 

      Address

  • 4. 

    A means of encoding text in which each symbol is represented by 16 bits

    • A. 

      ISO

    • B. 

      ASCII

    • C. 

      Unicode

    • D. 

      LZW

  • 5. 

    Which of the following storage systems is best suited for storing and retrieving long strings of data that are processed in their sequential order?

    • A. 

      Magnetic disk

    • B. 

      Main memory

    • C. 

      Optical CDs and DVDs

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