Description
Understand Querying Data (20-25%) Query Data Using SELECT Statements: Use basic SELECT statements to retrieve data from SQL Server
Work with Data Modifications (20-25%) Insert, Update, and Delete Data: Use INSERT, UPDATE, and DELETE statements to modify data
Use Built-In Functions (20-25%) Work with Scalar Functions: Utilize scalar functions for operations
Implement Data Filtering and Sorting (15-20%) Filter Data Using WHERE Clause: Apply filtering conditions to retrieve specific data using the WHERE clause.
Manage Query Performance (15-20%) Optimize Query Performance: Implement query optimization techniques, such as indexing