New Updated Microsoft MCP 70-467 Real Exam Questions and Answers Download 81-90

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QUESTION 81

You are designing a partitioning strategy for a large fact table in a Manufacturing data warehouse. Tens of millions of new inventory fact records are loaded into the data warehouse weekly, outside of business hours. Most queries against the database are generated by reports and by cube processing. Data is frequently queried at the day level and occasionally at the month level.

 

A.

Partition the inventory fact table by month, and compress each partition.

B.

Partition the inventory fact table by day, and compress each partition.

C.

Partition the inventory fact table by year.

D.

Partition the inventory fact table by week.

 

Correct Answer: B

 

 

QUESTION 82

DRAG DROP

You are administering a SQL Server Analysis Services (SSAS) database on a server. The database hosts a financial cube based on a SQL Azure database. You need to grant read access to the financial cube for all users in the group USAPowerUsers. Which three 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.)

 

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Correct Answer:

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QUESTION 83

A SQL Server Analysis Services (SSAS) cube contains a large measure group. The fact table supporting the measure group is loaded with new data throughout the day.

 

You have the following requirements:

 

clip_image006Ensure that the cube displays current data as quickly as possible.

clip_image006[1]Maximize availability of the cube.

clip_image006[2]Maximize query performance for all aggregation levels.

 

You need to choose a partitioning strategy that meets the requirements.

 

Which partitioning strategy should you choose? (More than one answer choice may achieve the goal. Select the BEST answer.)

 

A.

Create one partition for the current day that uses multidimensional OLAP (MOLAP) with proactive caching as a storage mode.

B.

Create one partition for the current month that uses hybrid OLAP (HOLAP) as a storage mode.

C.

Create one partition for the current day that uses relational OLAP (ROLAP) as a storage mode.

D.

Create one partition for the current day that uses multidimensional OLAP (MOLAP) as a storage mode. Process the partition each night.

 

Correct Answer: A

 

 

QUESTION 84

You are designing an extract, transform, load (ETL) process for loading data from a SQL Azure database into a large fact table in a data warehouse each day with the prior day’s sales data.

 

The ETL process for the fact table must meet the following requirements:

 

clip_image006[3]Load new data in the shortest possible time.

clip_image006[4]Remove data that is more than 36 months old.

clip_image006[5]Minimize record locking.

clip_image006[6]Minimize impact on the transaction log.

 

You need to design an ETL process that meets the requirements.

 

What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

 

A.

Partition the fact table by date. Insert new data directly into the fact table and delete old data directly from the fact table.

B.

Partition the fact table by customer. Use partition switching both to remove old data and to load new data into each partition.

C.

Partition the fact table by date. Use partition switching and staging tables both to remove old data and to load new data.

D.

Partition the fact table by date. Use partition switching and a staging table to remove old data. Insert new data directly into the fact table.

 

Correct Answer: C

 

 

 

 

QUESTION 85

DRAG DROP

You are validating whether a SQL Server Integration Services (SSIS) package named Master.dtsx in the SSIS catalog is executing correctly. You need to display the number of rows in each buffer passed between each data flow component of the package. Which three 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.)

 

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Correct Answer:

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QUESTION 86

DRAG DROP

You plan to deploy a SQL Server Integration Services (SSIS) project by using the project deployment model. You need to monitor control flow tasks to determine whether any of them are running longer than usual. Which three 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.)

 

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Correct Answer:

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QUESTION 87

DRAG DROP

You are designing a SQL Server Reporting Services (SSRS) solution.

 

A report project must access multiple SQL Server databases. Each database is on a different instance. The databases have identical schema and security configurations.

 

You have the following requirements:

 

clip_image006[7]The report must support subscriptions.

clip_image006[8]Users must be able to select the host when running the report.

 

What should you do?

 

To answer, drag the appropriate phrase or phrases from the list to the correct location or locations in the answer area. (Answer choices may be used once, more than once, or not all.)

 

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Correct Answer:

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QUESTION 88

DRAG DROP

You are designing a SQL Server Reporting Services (SSRS) solution. An existing report aggregates data from a SQL Azure database in a chart. You need to use the chart in a new report and ensure that other users can use the chart in their reports. Which three 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,)

 

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Correct Answer:

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QUESTION 89

You are designing a multidimensional OLAP (MOLAP) cube.

 

The MOLAP cube must meet the following requirements:

 

clip_image006[9]Ensure that workloads for aggregation tuning can be automatically collected.

clip_image006[10]Require the least amount of effort to perform manual aggregation tuning.

clip_image006[11]Minimize impact on the performance of previously tuned queries.

 

You need to design a MOLAP cube that meets the requirements.

 

What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

 

A.

Enable SQL Server Analysis Services (SSAS) query logging. Run the Usage-Based Optimization Wizard to generate aggregations. Merge the wizard results with existing aggregation designs.

B.

Set up multiple partitions. Run the Aggregation Design Wizard periodically for each

measure group. After the wizard finishes, discard the old aggregation design and accept the new one.

C.

Set up multiple partitions. Run the Aggregation Design Wizard on each partition. Schedule the aggregations by using an XMLA script in SQL Server Agent.

D.

Set the AggregationUsage property of all attributes based on natural keys to Full.

 

Correct Answer: A

 

 

QUESTION 90

You are designing a fact table in a SQL Server database.

 

The fact table must meet the following requirements:

 

clip_image006[12]Include a columnstore index.

clip_image006[13]Allow users to choose up to 10 dimension tables and up to five facts at one time.

clip_image006[14]Maximize performance of queries that aggregate measures by using any of the 10 dimensions.

clip_image006[15]Support billions of rows.

clip_image006[16]Use the most efficient design strategy.

 

You need to design the fact table to meet the requirements.

 

What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

 

A.

Design a fact table with 5 dimensional key columns and 10 measure columns. Place the columnstore index on the dimensional key columns.

B.

Design a fact table with 5 dimensional key columns and 10 measure columns. Place the columnstore index on the measure columns.

C.

Design a fact table with 10 dimensional key columns and 5 measure columns. Place the columnstore index on the dimensional key columns and the measure columns.

D.

Design a fact table with 10 dimensional key columns and 5 measure columns. Place the columnstore index on only the measure columns.

 

Correct Answer: C

 

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