If your mind feels unsettled by the 70-768 syllabus, start with structure. The Microsoft Developing SQL Data Models material on CertkingdomPDF is compiled by senior IT experts and arranged so each study session moves you forward.
Microsoft 70-768 Exam Overview:
| Certification Vendor: | Microsoft |
|---|---|
| Exam Name: | Developing SQL Data Models |
| Exam Number: | 70-768 |
| Available Languages: | English |
| Real Exam Qty: | 40β60 |
| Exam Format: | Performance-based, Scenario-based, Multiple choice |
| Exam Duration: | 120 minutes |
| Exam Price: | USD 165 |
| Passing Score: | 700 |
| Related Certifications: | MCSA: SQL 2016 BI Development |
| Certificate Validity Period: | Retired (no longer available for new exam takers; previously counted toward MCSA credential) |
| 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 |
Microsoft 70-768 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Design a multidimensional BI semantic model | - Implement measures and measure groups in a cube - Design and implement dimensions in a cube - Create a multidimensional database using SQL Server Analysis Services |
| Topic 2: Configure and maintain SQL Server Analysis Services (SSAS) | - Monitor and optimize performance - Configure and manage processing - Create key performance indicators and translations - Plan and deploy SSAS |
| Topic 3: Develop queries using MDX and DAX | - Create formulas using the DAX language - Implement custom MDX solutions - Create basic MDX queries |
| Topic 4: Design a tabular BI semantic model | - Design and publish a tabular data model - Configure, manage and secure a tabular model - Develop a tabular model to access data in near real time |
Questions and Answers About Microsoft Developing SQL Data Models
The package includes 70 practice questions for the 70-768 exam, all with verified answers. The same content is available in three formats, so you can switch freely.
The 70-768 exam contains 40β60 questions to complete within 120 minutes minutes. Rehearsing under the same limit on the simulator builds calm, automatic pacing.
The PDF reads on phones, tablets, and computers, and it prints cleanly for candidates who like marking notes on paper. The PC file is an interactive simulator that makes rehearsal engaging. The online file is the updated edition of the PC version: intelligent functions, real-test simulation, and no limit on installation devices. All three carry the same questions and answers.
Experience in business intelligence (BI) development, SQL Server Analysis Services (SSAS), MDX and DAX.
- Design a tabular BI semantic model ()
- Develop queries using MDX and DAX ()
- Configure and maintain SQL Server Analysis Services (SSAS) ()
Plan your hours according to each topic's weight.
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Microsoft Developing SQL Data Models Sample Questions:
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals.
A company has an e-commerce website. When a customer places an order, information about the transaction is inserted into tables in a Microsoft SQL Server relational database named OLTP1. The company has a SQL Server Analysis Services (SSAS) instance that is configured to use Tabular mode. SSAS uses data from OLTP1 to populate a data model.
Sales analysts build reports based on the SSAS model. Reports must be able to access data as soon as it is available in the relational database.
You need to configure and deploy an Analysis Services project to the Analysis Services instance that allows near real-time data source access.
Solution: In the Deployment Option property for the report, you set the Query Mode to DirectQuery with InMemory.
Does the solution meet the goal?
- A. Yes
- B. No
Correct Answer: A π³οΈ
Explanation: Only visible for CertkingdomPDF members. You can sign-up / login (it's free).
Drag and Drop Question
You need to configure the CoffeeSale fact table environment.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order. NOTE: More than one order of answer choices is correct. You will receive credit for any of the correct orders you select.
Correct Answer:
Explanation:
Step 1: Partition the CoffeSale facto table.
Step 2: Set the storage mode for all partitions to HOLAP. Partitions stored as HOLAP are smaller than the equivalent MOLAP partitions because they do not contain source data and respond faster than ROLAP partitions for queries involving summary data.
Step 3: Alter the processing job to ensure that it rearranges the partition structure each evening.
Step 4: Test that the cube meets the functional requirement for data currency and query performance.
From scenario:
Data analysts must be able to analyze sales for financial years, financial quarters, months, and days. Many reports are based on analyzing sales by month.
The SalesAnalysis cube contains a fact table named CoffeeSale loaded from a table named FactSale in the data warehouse. The time granularity within the cube is 15 minutes.
The cube is processed every night at 23:00. You determine that the fact table cannot be fully processed in the expected time. Users have reported slow query response times.
https://docs.microsoft.com/en-us/sql/analysis-services/multidimensional-models-olap-logical- cube-objects/partitions-partition-storage-modes-and-processing
Note: This question is part of a series of questions that use the same or similar answer choices. An answer choice may be correct for more than one question in the series. Each question is independent of the other questions in this series. Information and details provided in a question apply only to that question.
You administer a Microsoft SQL Server Analysis Services (SSAS) tabular model for a retail company.
The model is the basis for reports on inventory levels, popular products, and regional store performance.
The company recently split up into multiple companies based on product lines.
Each company starts with a copy of the database and tabular model that contains data for a specific product line.
You need to optimize performance of queries that use the copied tabular models while minimizing downtime.
What should you do?
- A. Ensure that DirectQuery is enabled for the model.
- B. Process the model in Process Full mode.
- C. Ensure that the Transactional Deployment property is set to False.
- D. Process the model in Process Data mode.
- E. Ensure that DirectQuery is disabled for the model.
- F. Ensure that the Transactional Deployment property is set to True.
- G. Process the model in Process Defrag mode.
Correct Answer: F π³οΈ
Explanation: Only visible for CertkingdomPDF members. You can sign-up / login (it's free).
Drag and Drop Question
You are writing a MDX query to retrieve data from a Microsoft SQL Server Analysis Services (SSAS) cube named Channel Sales. The cube defines two measures named Sales and Cost.
The cube also defines a Date dimension and a Product dimension.
You need to retrieve profit values for a year named CY2016.
How should you complete the MDX statement? To answer, drag the appropriate MDX segment to the correct locations. Each MDX segment may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
Correct Answer:
Explanation:
Box 1:WITH MEMBER...
Box 2:WHERE ([Date].[Year].[CY2016])
https://docs.microsoft.com/en-us/sql/analysis-services/multidimensional-models/mdx/working- with-members-tuples-and-sets-mdx
You are a business analyst for a retail company that uses a Microsoft SQL Server Analysis Services (SSAS) multidimensional database for reporting.
The database contains the following objects:
You must create a report that shows, for each month, the Internet sales for that month and the total Internet sales for the calendar year up to and including the current month.
You create the following MDX statement (Line numbers are included for reference only.):
You need to complete the MDX statement to return data for the report.
Which MDX segment should you use in line 01?
- A.
- B.
- C.
- D.
Correct Answer: B π³οΈ
Explanation: Only visible for CertkingdomPDF members. You can sign-up / login (it's free).
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