070-743日本語 前提条件 - 070-761 模擬問題 & 070-762 関連試験

By blog Admin | 投稿日: Fri, 26 May 2017 13:00:34 GMT

Skills measured

This exam measures your ability to accomplish the technical tasks listed below. View video tutorials about the variety of question types on Microsoft exams.
Please note that the questions may test on, but will not be limited to, the topics described in the bulleted text.
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Manage data with Transact-SQL (40–45%)
Create Transact-SQL SELECT queries
Identify proper SELECT query structure, write specific queries to satisfy business requirements, construct results from multiple queries using set operators, distinguish between UNION and UNION ALL behaviour, identify the query that would return expected results based on provided table structure and/or data
Query multiple tables by using joins
Write queries with join statements based on provided tables, data, and requirements; determine proper usage of INNER JOIN, LEFT/RIGHT/FULL OUTER JOIN, and CROSS JOIN; construct multiple JOIN operators using AND and OR; determine the correct results when presented with multi-table SELECT statements and source data; write queries with NULLs on joins
Implement functions and aggregate data
Construct queries using scalar-valued and table-valued functions; identify the impact of function usage to query performance and WHERE clause sargability; identify the differences between deterministic and non-deterministic functions; use built-in aggregate functions; use arithmetic functions, date-related functions, and system functions
Modify data
Write INSERT, UPDATE, and DELETE statements; determine which statements can be used to load data to a table based on its structure and constraints; construct Data Manipulation Language (DML) statements using the OUTPUT statement; determine the results of Data Definition Language (DDL) statements on supplied tables and data
Query data with advanced Transact-SQL components (30–35%)
Query data by using subqueries and APPLY
Determine the results of queries using subqueries and table joins, evaluate performance differences between table joins and correlated subqueries based on provided data and query plans, distinguish between the use of CROSS APPLY and OUTER APPLY, write APPLY statements that return a given data set based on supplied data
Query data by using table expressions
Identify basic components of table expressions, define usage differences between table expressions and temporary tables, construct recursive table expressions to meet business requirements
Group and pivot data by using queries
Use windowing functions to group and rank the results of a query; distinguish between using windowing functions and GROUP BY; construct complex GROUP BY clauses using GROUPING SETS, and CUBE; construct PIVOT and UNPIVOT statements to return desired results based on supplied data; determine the impact of NULL values in PIVOT and UNPIVOT queries
Query temporal data and non-relational data
Query historic data by using temporal tables, query and output JSON data, query and output XML data
Program databases by using Transact-SQL (25–30%)
Create database programmability objects by using Transact-SQL
Create stored procedures, table-valued and scalar-valued user-defined functions, and views; implement input and output parameters in stored procedures; identify whether to use scalar-valued or table-valued functions; distinguish between deterministic and non-deterministic functions; create indexed views
Implement error handling and transactions
Determine results of Data Definition Language (DDL) statements based on transaction control statements, implement TRY…CATCH error handling with Transact-SQL, generate error messages with THROW and RAISERROR, implement transaction control in conjunction with error handling in stored procedures
Implement data types and NULLs
Evaluate results of data type conversions, determine proper data types for given data elements or table columns, identify locations of implicit data type conversions in queries, determine the correct results of joins and functions in the presence of NULL values, identify proper usage of ISNULL and COALESCE functions
Preparation options

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Instructor-led training
20761: Querying Data with Transact-SQL (three days)
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Gallant Computer Co., Ltd
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TRAINING PARTNERS PTE LTD
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Who should take this exam?

This exam is intended for SQL Server database administrators, system engineers, and developers with two or more years of experience who are seeking to validate their skills and knowledge in writing queries.
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070-743日本語試験番号:070-743日本語
試験科目:「Upgrading Your Skills to MCSA: Windows Server 2016 (070-743日本語版)」
一年間無料で問題集をアップデートするサービスを提供いたします
最近更新時間:2017-05-25
問題と解答:全108問 070-743日本語 前提条件

>> 070-743日本語 前提条件

 
070-761試験番号:070-761
試験科目:「Querying Data with Transact-SQL」
一年間無料で問題集をアップデートするサービスを提供いたします
最近更新時間:2017-05-25
問題と解答:全60問 070-761 模擬問題

>> 070-761 模擬問題

 
070-762試験番号:070-762
試験科目:「Developing SQL Databases」
一年間無料で問題集をアップデートするサービスを提供いたします
最近更新時間:2017-05-25
問題と解答:全85問 070-762 関連試験

>> 070-762 関連試験

 

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投稿日: 2017/5/26 13:00:34  |  カテゴリー: Microsoft  |  タグ: 070-743日本語 前提条件070-761 模擬問題070-762 関連試験Microsoft
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