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Databases

6 Class 10 Computer Science questions with answers and explanations.

Printable worksheet with answer key

All questions with answers

  1. A database is an organised collection of:

    • 1 Data
    • 2 Programs only
    • 3 Cables
    • 4 Hardware
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    Correct answer: Data

    A database stores related data in an organised way.

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  2. In a table, a row is also called a:

    • 1 Record
    • 2 Query
    • 3 Key only
    • 4 Field
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    Correct answer: Record

    Each row is one record.

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  3. A column in a database table is called a:

    • 1 Form
    • 2 Record
    • 3 Field
    • 4 Report
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    Correct answer: Field

    Each column is a field.

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  4. A field that uniquely identifies each record is the:

    • 1 Foreign key only
    • 2 Report
    • 3 Query
    • 4 Primary key
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    Correct answer: Primary key

    A primary key is unique for each record.

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  5. Which software is used to manage databases?

    • 1 Browser
    • 2 DBMS
    • 3 BIOS
    • 4 Compiler
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    Correct answer: DBMS

    A database management system such as MS Access or MySQL.

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  6. A request to get specific data from a database is a:

    • 1 Form
    • 2 Index only
    • 3 Query
    • 4 Report
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    Correct answer: Query

    A query selects data using conditions.

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