[Free] 2019(Nov) EnsurePass Microsoft 70-764 Dumps with VCE and PDF 71-80

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Question No.71

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 are examining information about users, sessions, and processes in an on-premises Microsoft SQL Server 2016 Standard Edition server.

You need to identify waits for resources and return only the following information:

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a list of all databases on the SQL Server instance, along with information about the database files, their paths, and names

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a list of the queries recently executed that use most of memory, disk, and network resources What should you use?

  1. Activity Monitor

  2. Sp_who3

  3. SQL Server Management Studio (SSMS) Object Explorer

  4. SQL Server Data Collector

  5. SQL Server Data Tools (SSDT)

  6. SQL Server Configuration Manager

Correct Answer: E

Explanation:

SQL Server Data Tools (SSDT) is a Microsoft Visual Studio environment for creating business intelligence solutions. SSDT features the Report Designer authoring environment, where you can open, modify, preview, save, and deploy Reporting Services paginated report definitions, shared data sources, shared datasets, and report parts.

References:

https://msdn.microsoft.com/en-us/library/hh272686(v=vs.103).aspx

Question No.72

You have configured Resource Governor with three resource pools.

You have assigned the first resource pool a minimum CPU and memory value of 20%.

You have assigned the second resource pool a minimum CPU and memory value of 30%. You want to assign maximum CPU and memory values to the third resource pool.

What is the maximum CPU and memory value you can assign to this resource pool?

A.

30%

B.

50%

C.

70%

D.

100%

Correct Answer: B

Explanation:

The maximum resource value assigned to the third pool is 100%; the sum of the minimum resource values assigned to the other pools is 50%.

Question No.73

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 are the database administrator for a company that hosts Microsoft SQL Server. You manage both on-premises and Microsoft Azure SQL Database environments.

Clients connect to databases by using line-of-business applications. Developers connect by using SQL Server Management Studio (SSMS).

You need to provide permissions to a service account that will be used to provision a new database for a client.

Which permission should you grant?

  1. DDLAdmin

  2. db_datawriter

  3. dbcreator

  4. dbo

  5. View Database State

  6. View Server State

  7. View Definition

  8. sysadmin

Correct Answer: C

Explanation:

Members of the dbcreator fixed server role can create, alter, drop, and restore any database.

References:

https://docs.microsoft.com/en-us/sql/relational-databases/security/authentication-access/server- level-roles

Question No.74

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

A company has an on-premises Microsoft SQL Server environment and Microsoft Azure SQL Database instances. The environment hosts several customer databases.

One customer reports that their database is not responding as quickly as the service level agreements dictate.

You observe that the database is fragmented. You need to optimize query performance.

Solution: You reorganize all indexes. Does the solution meet the goal?

  1. Yes

  2. No

Correct Answer: A

Explanation:

You can remedy index fragmentation by either reorganizing an index or by rebuilding an index.

References:

https://msdn.microsoft.com/en-us/library/ms189858(v=sql.105).aspx

Question No.75

You plan to migrate the db to azure.

You verify that all objects are valid for azure sql database. You need to ensure that users and logins are migrated to azure.

What should you do?

  1. Use the Copy Database wizard

  2. Use the Database Transfer wizard

  3. Use the SQL Management Studio to deploy the db to azure

  4. Back up the databasae from the local server and restore it to azure

Correct Answer: CD

Question No.76

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 observe that several indexes are fragmented. You need to rebuild the indexes.

What should you use?

  1. Activity Monitor

  2. Sp_who3 stored procedure

  3. Object Explorer in the SQL Server Management Studio (SSMS)

  4. SQL Server Data Collector

  5. SQL Server Data Tools (SSDT)

  6. SQL Server Configuration Manager

Correct Answer: C

Explanation:

How to: Rebuild an Index (SQL Server Management Studio) To rebuild an index

In Object Explorer, connect to an instance of the SQL Server Database Engine and then expand that instance.

Expand Databases, expand the database that contains the table with the specified index, and then expand Tables.

Expand the table in which the index belongs and then expand Indexes. Right-click the index to rebuild and then click Rebuild.

To start the rebuild operation, click OK.

References:

https://technet.microsoft.com/en-us/library/ms187874(v=sql.105).aspx

Question No.77

You administer a Microsoft SQL Server 2016 instance that has multiple databases. You have a two-node SQL Server failover cluster.

The cluster uses a storage area network (SAN). You discover I/O issues. The SAN is at capacity and additional disks cannot be added.

You need to reduce the I/O workload on the SAN at a minimal cost. What should you do?

  1. Move user databases to a local disk.

  2. Expand the tempdb data and log files.

  3. Modify application code to use table variables.

  4. Move the tempdb files to a local disk.

Correct Answer: D

Explanation:

You can configure TempDB on a local disk when you, for example, installing your SQL Server cluster.

References:

https://www.mssqltips.com/sqlservertip/2817/sql-server-2012-cluster-with-tempdb-on-local-disk/

Question No.78

You administer a Microsoft SQL Server 2016 database named Contoso on a server named Server01.

You need to collect data for a long period of time to troubleshoot wait statistics when querying Contoso.

You also need to ensure minimum impact to the server. What should you create?

  1. An Alert

  2. A Resource Pool

  3. An Extended Event session

  4. A Server Audit Specification

  5. A SQL Profiler Trace

  6. A Database Audit Specification

  7. A Policy

Correct Answer: C

Question No.79

You plan to install a Microsoft SQL Server 2016 instance.

The instance will support a database that has the following requirements:

image

image

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Store Excel workbooks on the file system. Access the workbooks through Transact-SQL. Include the workbooks in database backups.

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During installation, you need to ensure that the requirements will be met. Which feature should you use?

  1. Excel Services

  2. FILESTREAM

  3. SQL Server Integration Services (SSIS)

  4. OpenXML

Correct Answer: B

Question No.80

You administer a Microsoft SQL Server 2016 failover cluster that contains two nodes named Node A and Node B.

A single instance of SQL Server is installed on the cluster.

An additional node named Node C has been added to the existing cluster.

You need to ensure that the SQL Server instance can use all nodes of the cluster.

What should you do?

  1. Create a ConfigurationFile.ini file from Node B, and then run the AddNode command-line tool on Node A.

  2. Use Node A to install SQL Server on Node C.

  3. C.Run the Add Node to SQL Server Failover Cluster Wizard on Node C.

  4. Use Cluster Administrator to add a new Resource Group to Node B.

Correct Answer: C

Explanation:

To add a node to an existing SQL Server failover cluster

Insert the SQL Server installation media, and from the root folder, double-click Setup.exe. To install from a network share, navigate to the root folder on the share, and then double-click Setup.exe.

The Installation Wizard will launch the SQL Server Installation Center. To add a node to an existing failover cluster instance, click Installation in the left-hand pane. Then, select Add node to a SQL Server failover cluster.

Etc. References:

https://docs.microsoft.com/en-us/sql/sql-server/failover-clusters/install/add-or-remove-nodes-in-a- sql-server-failover-cluster-setup

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