COMPUTER APPLICATIONS
DATABASE MANAGEMENT SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Image oriented data
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Text, files containing data
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Data in the form of audio or video
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All of the above
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Detailed explanation-1: -In conclusion, a database can store various types of data, including text, files containing data, audio, and video data, and image-oriented data.
Detailed explanation-2: -Numeric data types such as: INT, TINYINT, BIGINT, FLOAT, REAL, etc. Date and Time data types such as: DATE, TIME, DATETIME, etc. Character and String data types such as: CHAR, VARCHAR, TEXT, etc. Unicode character string data types such as: NCHAR, NVARCHAR, NTEXT, etc.
Detailed explanation-3: -In databases, information is stored in tables, columns and rows for easy processing. That storage is managed by the DBMS – database management system. There are relational (SQL) and non-relational (NoSQL) databases. A relational database is generally said to be the most common kind.
Detailed explanation-4: -Unstructured data is information that is not arranged according to a preset data model or schema, and therefore cannot be stored in a traditional relational database or RDBMS. Text and multimedia are two common types of unstructured content.