COMPUTER APPLICATIONS
DATABASE MANAGEMENT SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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. A relational database consists of a collection of
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Tables
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Fields
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Records
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Keys
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Explanation:
Detailed explanation-1: -A relational database management system (RDBMS) stores and retrieves data that is represented in tables. A relational database consists of a collection of tables that store interrelated data.
Detailed explanation-2: -To support a one-to-many relationship, we need to design two tables: a table Classes to store information about the classes with classID as the primary key; and a table Teachers to store information about teachers with teacherID as the primary key.
Detailed explanation-3: -A table has records (rows) and fields (columns).
There is 1 question to complete.