MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

SQL

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

What is a Database?

A	Related data
B	Different data
C	Data
D	Irrelevant Data
E	Related answer

Explanation:

Detailed explanation-1: -A database is an organized collection of structured information, or data, typically stored electronically in a computer system. A database is usually controlled by a database management system (DBMS).

Detailed explanation-2: -A collection of related data is called Database. A database is a data structure that stores organized information. Most databases contain multiple tables, which may each include several different fields.

Detailed explanation-3: -MySQL, SQL Server, MongoDB, Oracle Database, PostgreSQL, Informix, Sybase, etc. are all examples of different databases. These modern databases are managed by DBMS.

Detailed explanation-4: -The two primary types of databases are as follows: Single-file: single-file, or flat-file databases, use simple structures and individual files to represent one piece of data or information. Multi-file relational: relational databases are more complex databases that use tables to show the relationship between data.

There is 1 question to complete.