Intro To Computer Basics: Input (Lesson 1) And Binary Code (Lesson 2)

20 Questions | Total Attempts: 377

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Intro To Computer Basics: Input (Lesson 1) And Binary Code (Lesson 2)

Introduction to Computer Basics: Input deivices and Binary Code.


Questions and Answers
  • 1. 
    The four main processes of the computer are:
    • A. 

      Input, processing, storage, output

    • B. 

      Input, CPU, storage, output

    • C. 

      Computer, processing, storage, output

    • D. 

      Input, processing, view, print

  • 2. 
    Which of the following is/are the main operations of the computer? Select all that apply...
    • A. 

      Arithmetic Operations

    • B. 

      Logical Comparison Values

    • C. 

      Storage and Retrieval Options

  • 3. 
    The following is the order of computers from largest/fastest/most expensive to smallest/slowest/least expensive: Supercomputer; Mainframe computer; Mini computer; microcomputer
    • A. 

      True

    • B. 

      False

  • 4. 
    Which of the following are the MAIN parts of the computer. Select ALL that apply...
    • A. 

      Input Devices

    • B. 

      Output Devices

    • C. 

      Central Processing Unit

    • D. 

      Memory

    • E. 

      Storage Devices

  • 5. 
    Scanner (Select all that apply)
    • A. 

      Input

    • B. 

      Output

  • 6. 
    Digital Camera (Select all that apply)
    • A. 

      Input

    • B. 

      Output

  • 7. 
    Monitor (Select all that apply)
    • A. 

      Input

    • B. 

      Output

  • 8. 
    Speakers (Select all that apply)
    • A. 

      Input

    • B. 

      Output

  • 9. 
    Touchpad (Select all that apply)
    • A. 

      Input

    • B. 

      Output

  • 10. 
    Inkjet Printer (Select all that apply)
    • A. 

      Input

    • B. 

      Output

  • 11. 
    Keyboard (Select all that apply)
    • A. 

      Input

    • B. 

      Output

  • 12. 
    Mouse (Select all that apply)
    • A. 

      Input

    • B. 

      Output

  • 13. 
    Flash Drive (Select all that apply)
    • A. 

      Input

    • B. 

      Output

    • C. 

      Storage

  • 14. 
    Digitizing is the process of taking a visual image, or audio recording and converting it to a binary form for the computer.
    • A. 

      True

    • B. 

      False

  • 15. 
    There are two types of input devices; those that deal with original data and those that deal with new data.
    • A. 

      True

    • B. 

      False

  • 16. 
    Original data is the data that the computer had originally when you bought it.
    • A. 

      True

    • B. 

      False

  • 17. 
    A bit is the fundamental unit of information. Multiple bits make up a byte and multiple bytes make up a word. How many bits are in a byte? How many bits are typically in a word (according to most IBM computers)?
    • A. 

      4; 16

    • B. 

      6; 24

    • C. 

      8; 32

    • D. 

      10; 40

  • 18. 
    How many bytes make up a word (on most IBM computers)?
    • A. 

      16

    • B. 

      32

    • C. 

      8

    • D. 

      4

  • 19. 
    Based on the activities, what is the smallest number that we can represent in binary code?
    • A. 

      0

    • B. 

      1

    • C. 

      -1

    • D. 

      -2

  • 20. 
    A transistor is what determines whether or not a 1 or a 0 is present by either being "on" or "off".
    • A. 

      True

    • B. 

      False