Computers

11th

grade

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Database - Part 1

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20 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
    Image

    What kind of relationship is this?

    one-way

    one-to-many

    many-to-one

    two-way

  • 2. Multiple Choice
    45 seconds
    1 pt

    Which one is the correct example of a Boolean data type?

    left/right

    true/false

    yes/no

    0/-1

  • 3. Multiple Choice
    30 seconds
    1 pt

    What is a primary key?

    A primary key sets the data types in a table

    A primary key uniquely identifies each table in a database

    A primary key uniquely identifies each record in a table

    A primary key links two tables or more

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