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Q81. You need to modify the stored procedure usp_LookupConcurrentUsers. 

What should you do? 

A. Use the summary table as an in-memory optimized table with a non-hash clustered index. 

B. Use the summary table as an in-memory optimized table with a non-hash nonclustered index. 

C. Use a type variable instead of the summary table. 

D. Add a clustered index to the summary table. 

Answer:

Q82. You need to change the ProdDB database. 

Which two database options should you change to meet the requirements? Each correct answer presents part of the solution. Choose two. 

A. CONTAINS FILESTREAM 

B. Change recovery model to FULL 

C. CONTAINMENT = PARTIAL 

D. Change recovery model to BULK_LOGGED 

E. COLLATE IN.MEMORY 

F. CONTAINS MEMORY OPTIMIZED DATA 

Answer: EF 

Q83. You have a SQL Server 2012 instance that hosts a single-user database. 

The database does not contain user-created stored procedures or user-created functions. 

You need to minimize the amount of memory used for query plan caching. 

Which advanced server option should you modify? 

A. Scan for Startup Procs 

B. Enable Contained Databases 

C. Optimize for Ad hoc Workloads 

D. Allow Triggers to Fire Others 

Answer:

Q84. Which data type should you use for CustomerID? 

A. varchar(11) 

B. bigint 

C. nvarchar(11) 

D. char(11) 

Answer:

Q85. The database contains a disk-based table named ContentTable that has 1 million rows and a column named Fax. Fax allows null values. 

You need to update Fax to meet the following requirements: 

. Prevent null values from being used. 

. Always use an empty string instead of a null value. 

Which statement or statements should you execute? (Each correct answer presents part of the solution. Choose all that apply.) 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

E. Option E 

Answer: ABE 

Q86. You need to modify usp_GetOrdersAndItems to ensure that an order is NOT retrieved by usp_GetOrdersAndItems while the order is being updated. 

What should you add to usp_GetOrdersAndItems? 

A. Add SET TRANSACTION ISOLATION LEVEL SERIALIZABLE to line 03. 

B. Add SET TRANSACTION ISOLATION LEVEL SNAPSHOT to line 03. 

C. Add (UPDLOCK) to the end of line 06. 

D. Add (READPAST) to the end of line 06. 

Answer:

Q87. You are creating a table named Orders. 

You need to ensure that every time a new row is added to the Orders table, a table that is used for auditing is updated. 

What should you use? 

More than one answer choice may achieve the goal. Select the BEST answer. 

A. A Data Definition Language (DDL) trigger 

B. A DEFAULT constraint 

C. A CHECK constraint 

D. A FOREIGN KEY constraint 

E. A data manipulation language (DML) trigger 

Answer:

Q88. You have a SQL Azure database. 

You need to identify which keyword must be used to create a view that will be indexed. 

Which keyword should you identify? 

A. SCHEMABINDING 

B. VIEW_METADATA 

C. DISTINCT 

D. DEFAULT 

Answer:

Q89. During performance testing, you discover that database INSERT operations against the Inventory table are slow. 

You need to recommend a solution to reduce the amount of time it takes to complete the INSERT operations. 

What should you recommend? 

A. Partition the nonclustered index. 

B. Partition the Inventory table.snapshot replication 

C. Create a column store index.Master Data Services 

D. Drop the clustered index.change data capture 

Answer:

Q90. You use SQL Server 2014 to maintain the data used by applications at your company. 

You want to execute two statements. 

You need to guarantee that either both statements succeed, or both statements fail together as a batch. 

Which code should you use? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

E. Option E 

Answer: