EXAM REF 70-761 QUERYING DATA
Prepare for Microsoft Exam 70-761-and help demonstrate your real-world mastery of SQL Server 2016 Transact-SQL data management, queries, and database programming. Designed for experienced IT…
Specifikacia EXAM REF 70-761 QUERYING DATA
Prepare for Microsoft Exam 70-761-and help demonstrate your real-world mastery of SQL Server 2016 Transact-SQL data management, queries, and database programming. Designed for experienced IT professionals ready to advance their status, Exam Ref focuses on the critical-thinking and decision-making acumen needed for success at the MCSA level.Focus on the expertise measured by these objectives:Filter, sort, join, aggregate, and modify dataUse subqueries, table expressions, grouping sets, and pivotingQuery temporal and non-relational data, and output XML or JSONCreate views, user-defined functions, and stored proceduresImplement error handling, transactions, data types, and nullsThis Microsoft Exam Ref:Organizes its coverage by exam objectivesFeatures strategic, what-if scenarios to challenge youAssumes you have