Most Important & Most Repeated MCQs

Which key uniquely identifies each record in a table?

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  • Foreign key
  • Composite key
  • Alternate key
  • Primary key
  • d
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The third stage in designing a database is when we analyze our tables more closely and create a ______ between tables?

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    In a database table, the category of information is called ________

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    • Tuple
    • Field
    • Record
    • All of above
    • b
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    Which of the Field has a Width of 8 Bytes?

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    • Memo
    • Number
    • Date/time
    • Hyperlink
    • c
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    The Chapultepec Castle is located in ______

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    • Indonesia
    • Egypt
    • South Africa
    • Mexico
    • d
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    The Orange River flows in ______

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    • Indonesia
    • Egypt
    • South Africa
    • Mexico
    • c
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    Borobudur, a UNESCO World Heritage Site is located in ______

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    • Indonesia
    • Egypt
    • South Africa
    • South Korea
    • a
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    Jeju Island, a UNESCO World Heritage Site, is located in ______

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    • Indonesia
    • Egypt
    • South Africa
    • South Korea
    • d
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    The Komodo dragons are found in ______

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    • Indonesia
    • Maldives
    • South Africa
    • Egypt
    • a
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    Which country is completely surrounded by South Africa?

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    • Gabon
    • Laos
    • Lesotho
    • Niue
    • c
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