Tag: Databases MCQs

Which of the following provides the ability to query information from the database and insert tuples into, delete tuples from, and modify tuples in the database?

administrator
Which of the following provides the ability to query information from the database and insert tuples into, delete tuples from, and modify tuples in the database?
DML(Data Manipulation Language)
Well Done. Your Answer is Correct Keep it Up! The term “DML” stands for the Data Manipulation Language used to perform the required changes in the relation’s values.
DDL(Data Definition Language)
Query
Relational Schema

Which of the following is generally used for performing tasks like creating the structure of the relations, deleting relation?

administrator
Which of the following is generally used for performing tasks like creating the structure of the relations, deleting relation?
DDL(Data Definition Language)
Well Done. Your Answer is Correct Keep it Up! The term “DDL” stands for Data Definition Language, used to perform all other essential tasks such as deleting relation and related schemas in defining the structure relation.
Relational Schema
Query
DML(Data Manipulation Language)
Page 22 of 33
1 … 20 21 22 23 24 … 33