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Microsoft 70-768 Exam Syllabus Topics:
| Topic | Details |
|---|---|
Design a multidimensional business intelligence (BI) semantic model (25–30%) | |
| Create a multidimensional database by using Microsoft SQL Server Analysis Services (SSAS) | -Design, develop, and create multidimensional databases; select a storage model |
| Design and implement dimensions in a cube | -Select an appropriate dimension model, such as fact, parent-child, roleplaying, reference, data mining, many-to-many, and slowly changing dimension; implement a dimension type; define attribute relationships |
| Implement measures and measure groups in a cube | -Design and implement measures, measure groups, granularity, calculated measures, and aggregate functions; define semi-additive behavior |
Design a tabular BI semantic model (20–25%) | |
| Design and publish a tabular data model | -Design measures, relationships, hierarchies, partitions, perspectives, and calculated columns; create a time table; publish from Microsoft Visual Studio; import from Microsoft PowerPivot; select a deployment option, including Processing Option, Transactional Deployment, and Query Mode |
| Configure, manage, and secure a tabular model | -Configure tabular model storage and data refresh, configure refresh interval settings, configure user security and permissions, configure row-level security |
| Develop a tabular model to access data in near real time | -Use DirectQuery with Oracle, Teradata, Excel, and PivotTables; convert in-memory queries to DirectQuery |
Develop queries using Multidimensional Expressions (MDX) and Data Analysis Expressions (DAX) (15–20%) | |
| Create basic MDX queries | -Implement basic MDX structures and functions, including tuples, sets, and TopCount |
| Implement custom MDX solutions | -Create custom MDX or logical solutions for pre-prepared case tasks or business rules, define a SCOPE statement |
| Create formulas by using the DAX language | -Use the EVALUATE and CALCULATE functions, filter DAX queries, create calculated measures, perform data analysis by using DAX |
Configure and maintain SQL Server Analysis Services (SSAS) (30–35%) | |
| Plan and deploy SSAS | -Configure memory limits, configure Non-Union Memory Architecture (NUMA), configure disk layout, determine SSAS instance placement |
| Monitor and optimize performance | -Monitor performance and analyze query plans by using Extended Events and Profiler, identify bottlenecks in SSAS queries, monitor processing and query performance, resolve performance issues, configure usability limits, optimize and manage model design |
| Configure and manage processing | -Configure partition processing; configure dimension processing; use Process Default, Process Full, Process Clear, Process Data, Process Add, Process Update, Process Index, Process Structure, and Process Clear Structure processing methods; configure Parallel, Sequential, and Writeback processing settings |
| Create Key Performance Indicators (KPIs) and translations | -Configure KPI options, including Associated measure group, Value Expression, Goal Expression, Status, Status expression, Trend, Trend expression, and Weight; create KPIs in multidimensional models and tabular models; create and develop translations |
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Languages: English
This exam is intended for business intelligence (BI) developers who focus on creating BI solutions that require implementing multidimensional data models, implementing and maintaining OLAP cubes, and implementing tabular data models.
Reference: https://www.microsoft.com/en-us/learning/exam-70-768.aspx
Microsoft 070-768日本語 Exam Overview:
| Certification Vendor: | Microsoft |
| Exam Name: | Developing SQL Data Models |
| Exam Number: | 70-768 |
| Related Certifications: | MCSA: SQL 2016 BI Development |
| Available Languages: | English |
| Exam Format: | Multiple choice, Scenario-based, Performance-based |
| Passing Score: | 700 |
| Certificate Validity Period: | Retired (no longer available for new exam takers; previously counted toward MCSA credential) |
| Real Exam Qty: | 40–60 |
| Exam Duration: | 120 minutes |
| Exam Price: | USD 165 |
| Sample Questions: | Microsoft 070-768日本語 Sample Questions |
| Exam Way: | Previously taken at Pearson VUE test centers or online proctored; now retired and no longer available for new registrations. |
| Pre Condition: | Experience in business intelligence (BI) development, SQL Server Analysis Services (SSAS), MDX and DAX. |
| Official Syllabus URL: | https://learn.microsoft.com/en-us/learn/certifications/exams/70-768 |
Developing SQL Data Models 70-768 Exam
Developing SQL Data Models 70-768 Exam which is related to MCP and MCSA Certification. This exam validates the ability to design, develop and create multidimensional databases, create a multidimensional database by using Microsoft SQL Server Analysis Services, Design and implement dimensions in a cube. It also deals with the ability to implement basic MDX structures and functions, including tuples, sets, and top count and monitor performance and analyze query plans by using extended events and profiler.
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