DATABASE FUNDAMENTALS
DATABASE QUERY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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reports
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queries
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tables
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relationships
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Detailed explanation-1: -The correct answer is DBMS. A Database is an organized collection of data so that it can be easily accessed and managed. DBMS stands for Database Management System. A Database Management System (DBMS) is software designed to store, retrieve, define, and manage data in a database.
Detailed explanation-2: -The data in a database is grouped into a series of database records. Each database record is composed of smaller groups of data called segments. A segment is the smallest piece of data IMS can store. Segments, in turn, are made up of one or more fields.
Detailed explanation-3: -Databases use BLOB (or binary) data types for file storage.
Detailed explanation-4: -In a well-designed database, each table stores data about a particular subject, such as employees or products. A table has records (rows) and fields (columns). Fields have different types of data, such as text, numbers, dates, and hyperlinks.