MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

SQL

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

Which of the following is true about the RDBMS?

A	RDBMS stands for the Relational Database Management System.
B	RDBMS is mandatory to use to create a database.
C	Both a and b.
D	None of these.

Explanation:

Detailed explanation-1: -Which of the following statements is true about systems information in an RDBMS? RDBMS stores database definition information in system-created tables. Such information can be accessed with SQL. Often, such information cannot be updated by a user.

Detailed explanation-2: -Which of the following is true concerning systems information in an RDBMS? RDBMS store database definition information in system-created tables. This information can be accessed using SQL. This information often cannot be updated by a user.

Detailed explanation-3: -A relational database management system (RDBMS) is a program used to create, update, and manage relational databases. Some of the most well-known RDBMSs include MySQL, PostgreSQL, MariaDB, Microsoft SQL Server, and Oracle Database.

Detailed explanation-4: -Explanation: The full form of RDBMS is Relational Database Management System. 2.

Detailed explanation-5: -A database management system (DBMS) that incorporates the relational-data model, normally including a Structured Query Language (SQL) application programming interface.

There is 1 question to complete.