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