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QUERYING MS-SQL SERVER 2012

Querying MS-SQL Server 2012

Exam 70-461 Querying Ms-Sql server 2012 is designed for the candidates who wanted to learn how to query and work with a SQL Server 2012 database. Candidates appearing for this examination are mostly SQL Server database administrators, system engineers, and developers with two or more years of experience, seeking to validate their skills and knowledge in writing queries.

Skills gained will include querying a database using joins and data aggregations and query optimization. This course includes basic management of database objects and using XML SQL Server.

Mentioned below are the topics that the Exam 70-461 Querying Ms-Sql server 2012 covers, along with the respective percentage: Create database objects (24%)

• Create and alter tables using T-SQL syntax (simple statements)

• Create and alter views (simple statements)

• Design views

• Create and modify constraints (simple statements)

• Create and alter DML triggers.

Work with data (27%)

• Query data by using SELECT statements

• Implement sub-queries

• Implement data types

• Implement aggregate queries

• Query and manage XML data

Modify data (24%)

• Create and alter stored procedures (simple statements)

• Modify data by using INSERT, UPDATE, and DELETE statements

• Combine datasets

• Work with functions

Troubleshoot and optimize (25%)

• Optimize queries

• Manage transactions

• Evaluate the use of row-based operations vs. set-based operations

• Implement error handling

Though there is not concrete information of the questions that Microsoft lays out in the exam. But based on experience, it is being chalked out that, approximately 45-55 questions appear in the examination question set. There are multiple choices for the candidates to choose an answer from. And maximum time limit to crack this examination is 120 minutes. Finally, the passing score is slated at 700.

After passing the Querying Microsoft SQL Server 2012 (70-461) exam, candidates attains eligibility for the following certifications:

• MCSA: SQL Server 2012

• MCSE: Data Platform

• MCSE: Business Intelligence

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