Querying Data with Transact-SQL (70-761) Practice Exam

Querying Data with Transact-SQL (70-761) Practice Exam

The Querying Data with Transact-SQL (70-761) exam evaluates a candidate's ability to use Transact-SQL (T-SQL) for data extraction and manipulation in Microsoft SQL Server databases. The exam covers topics, like getting data by SELECT statements, filtering data, using built-in functions, grouping and aggregating data, working with subqueries and joins. The exam validates  proficiency in writing T-SQL queries. The exam is essential for database professionals and data analysts to utilize SQL Server for data analysis and management tasks.
Why is Querying Data with Transact-SQL (70-761) important?

• Attests to skills in querying and manipulating data in SQL Server while using T-SQL
• Enhances career opportunities in Database Administrations and Data Analysis
• Demonstrates proficiency in writing efficient and optimized T-SQL queries.
• Helps professionals for higher career-focused roles in data management and analysis.
• Has internationally recognized credentials from a well-known IT organization
• Advances the career of a professional into database development and business intelligence.
• Helps an organization ensure that teams can handle and analyze data rightly.a

Who should take the Querying Data with Transact-SQL (70-761) Exam?

• Database Administrators
• Data Analysts
• Business Intelligence Developers
• SQL Developers
• Data Engineers
• Reporting Analysts
• Application Developers
• Data Warehouse Developers

Skills Evaluated

Candidates taking the certification exam on the Querying Data with Transact-SQL (70-761) is evaluated for the following skills:

• Writing and optimizing SELECT statements to retrieve data.
• Using filtering techniques to refine query results.
• Implementing built-in functions for calculations and data manipulation.
• Grouping and aggregating data for analysis and reporting.
• Constructing subqueries and implementing joins between tables.
• Understanding set operations and their application in T-SQL.
• Managing data types and conversions in SQL queries.
• Implementing transactions and error handling in T-SQL.

Querying Data with Transact-SQL (70-761) Certification Course Outline
The Querying Data with Transact-SQL (70-761) certification covers the following topics -

Domain 1- Manage data with Transact-SQL (40–45%)

• Create Transact-SQL SELECT queries
• Query multiple tables by using joins
• Implement functions and aggregate data
• Modify data

Domain 2- Query data with advanced Transact-SQL components (30–35%)

• Query data by using sub queries and APPLY
• Query data by using table expressions
• Group and pivot data by using queries
• Query temporal data and non-relational data

Domain 3- Program databases by using Transact-SQL (25–30%)

• Create database programmability objects by using Transact-SQL
• Implement error handling and transactions
• Implement data types and NULLs