11 Questions
Database consists of tables, queries, and relationships for storing data in a typical way to avoid duplication:
True
Data is the smallest logical element and consists of a single letter, symbol, or number.
True
Information is processed data that has a certain meaning and can be used to extract indicators, signs, comparisons, rates, etc.
True
A byte consists of eight bits.
True
Data is the raw material for information.
True
True or false: The main purpose of using a database is to ensure data duplication by storing multiple copies of the same data in different tables?
False
True or false: In a database, tables are linked with specific relationships to avoid data duplication?
True
True or false: Queries in a database are used to create and manipulate the data stored in the tables?
True
True or false: The main purpose of using a database is to ensure data duplication by storing multiple copies of the same data in different tables?
False
True or false: In a database, tables are linked with specific relationships to avoid data duplication?
True
True or false: A byte consists of six bits?
False
Test your knowledge of the fundamental concepts of database systems with this quiz. From understanding the definition of databases to the principles of storing data in a typical way, this quiz covers it all. Written by Dr. Ahmed Taisser.
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