MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

DATABASE MANAGEMENT SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Update the data of the database including
A
Import, edit, delete data
B
Sort
C
Search
D
Report
Explanation: 

Detailed explanation-1: -The UPDATE command in SQL is used to modify or change the existing records in a table. If we want to update a particular value, we use the WHERE clause along with the UPDATE clause. If you do not use the WHERE clause, all the rows will be affected.

Detailed explanation-2: -The UPDATE statement is used to modify the existing records in a table.

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