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ڈیٹا بیس

دسویں جماعت · کمپیوٹر سائنس · 6 سوالات

نام: ____________________   تاریخ: ____________

  1. A database is an organised collection of:

    • A Data
    • B Programs only
    • C Cables
    • D Hardware

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

    • A Record
    • B Query
    • C Key only
    • D Field

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

    • A Form
    • B Record
    • C Field
    • D Report

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

    • A Foreign key only
    • B Report
    • C Query
    • D Primary key

  5. Which software is used to manage databases?

    • A Browser
    • B DBMS
    • C BIOS
    • D Compiler

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

    • A Form
    • B Index only
    • C Query
    • D Report

جوابی کلید

1. A, 2. A, 3. C, 4. D, 5. B, 6. C

  1. A database stores related data in an organised way.

  2. Each row is one record.

  3. Each column is a field.

  4. A primary key is unique for each record.

  5. A database management system such as MS Access or MySQL.

  6. A query selects data using conditions.