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NEW QUESTION 1
You administer a Microsoft SQL Server 2014 database that contains a table named AccountTransaction. You discover that query performance on the table is poor due to fragmentation on the
IDX_AccountTransaction_AccountCode non-clustered index. You need to defragment the index. You also need to ensure that user queries are able to use the index during the defragmenting process.
Which Transact-SQL batch should you use?

  • A. ALTER INDEX IDX_AccountTransaction_AccountCode ONAccountTransaction.AccountCode REORGANIZE
  • B. ALTER INDEX ALL ON AccountTransaction REBUILD
  • C. ALTER INDEX IDX_AccountTransaction_AccountCode ONAccountTransaction.AccountCode REBUILD
  • D. CREATE INDEX IDXAccountTransactionAccountCode ONAccountTransaction.AccountCode WITH DROP EXISTING

Answer: A

Explanation: Reorganize: This option is more lightweight compared to rebuild. It runs through the leaf level of the index, and as it goes it fixes physical ordering of pages and also compacts pages to apply any previously set fillfactor settings. This operation is always online, and if you cancel it then it’s able to just stop where it is (it doesn’t have a giant operation to rollback).
References: https://www.brentozar.com/archive/2013/09/index-maintenance-sql-server-rebuild-reorganize/

NEW QUESTION 2
You have a server named Serverl that is hosted in an Azure virtual machine. Server1 contains the following:
One instance of SQL Server 2016 Enterprise
10 databases
500 stored procedures
You have a database named Database1 that is hosted on Server1.
Database1 contains 100 queries that are executed dynamically from web applications. You plan to remove data from the procedure cache on Database1.
You have the following requirements:
Changes to Database1 must not affect other databases that are hosted on Server1
Changes to Database1 must not affect the performance of queries that are stored in other databases.
The solution must minimize administrative effort.
You need to remove the data from the procedure cache as quickly as possible. What should you do?

  • A. Run DBCC FREEPROCCACHE.
  • B. Run ALTER DATABASE SCOPED CONFIGURATION CLEAR PROCEDURE CACHE in thecontext of Database 1.
  • C. Run DBCC DROPCLEANBUFFERS.
  • D. Write a script that iterates through each stored procedure definition and add WITH RECOMPILE to the definition.

Answer: B

Explanation: You should run ALTER DATABASE SCOPED CONFIGURATION CLEAR PROCEDURE CACHE in the
context of Database! This statement lets you change the settings of a database without affecting other databases that are installed on the instance of SQL Server 2016.

NEW QUESTION 3
You administer a Microsoft SQL Server 2014 instance that contains a financial database hosted on a storage area network (SAN).
The financial database has the following characteristics:
The database is continually modified by users during business hours from Monday through Friday between 09:00 hours and 17:00 hours. Five percent of the existing data is modified each day.
The Finance department loads large CSV files into a number of tables each business day at 11:15 hours and 15:15 hours by using the BCP or BULK INSERT commands. Each data load adds 3 GB of data to the database.
These data load operations must occur in the minimum amount of time.
A full database backup is performed every Sunday at 10:00 hours. Backup operations will be performed every two hours (11:00, 13:00, 15:00, and 17:00) during business hours.
On Wednesday at 10:00 hours, the development team requests you to refresh the database on a development server by using the most recent version.
You need to perform a full database backup that will be restored on the development server. Which backup option should you use?

  • A. NORECOVERY
  • B. FULL
  • C. NO_CHECKSUM
  • D. CHECKSUM
  • E. Differential
  • F. BULK_LOGGED
  • G. STANDBY
  • H. RESTART
  • I. SKIP
  • J. Transaction log
  • K. DBO ONLY
  • L. COPY_ONLY
  • M. SIMPLE
  • N. CONTINUE AFTER ERROR

Answer: L

Explanation: COPY_ONLY specifies that the backup is a copy-only backup, which does not affect the normal sequence of backups. A copy-only backup is created independently of your regularly scheduled, conventional backups. A copy-only backup does not affect your overall backup and restore procedures for the database.
References:
https://docs.microsoft.com/en-us/sql/t-sql/statements/backup-transact-sql

NEW QUESTION 4
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 have deployed a GS-series virtual machine (VM) in Microsoft Azure. You plan to deploy Microsoft SQL Server.
You need to deploy a 30 megabyte (MB) database that requires 100 IOPS to be guaranteed while minimizing costs.
Which storage option should you use?

  • A. Premium P10 disk storage
  • B. Premium P20 disk storage
  • C. Premium P30 disk storage
  • D. Standard locally redundant disk storage
  • E. Standard geo-redundant disk storage
  • F. Standard zone redundant blob storage
  • G. Standard locally redundant blob storage
  • H. Standard geo-redundant blob storage

Answer: A

Explanation: Premium Storage Disks Limits
When you provision a disk against a Premium Storage account, how much input/output operations per second (IOPS) and throughput (bandwidth) it can get depends on the size of the disk. Currently, there are three types of Premium Storage disks: P10, P20, and P30. Each one has specific limits for IOPS and throughput as specified in the following table:
70-765 dumps exhibit
References:https://docs.microsoft.com/en-us/azure/storage/storage-premium-storage

NEW QUESTION 5
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 sections, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You are migrating an on-premises Microsoft SQL Server instance to SQL Server on a Microsoft Azure virtual machine. The instance has 30 databased that consume a total of 2 TB of disk space.
The instance sustains more than 30,000 transactions per second.
You need to provision storage for the virtual machine. The storage must be able to support the same load as the on-premises deployment.
Solution: You create one storage account that has one container. You create multiple VHDs in the container. Does this meet the goal?

  • A. Yes
  • B. No

Answer: B

Explanation: Each Storage Account handles up to 20.000 IOPS, and 500TB of data.
References: https://www.tech-coffee.net/understand-microsoft-azure-storage-for-virtual-machines/

NEW QUESTION 6
You administer a SQL Server 2014 database instance.
You need to configure the SQL Server Database Engine service on a failover cluster. Which user account should you use?

  • A. A domain user
  • B. The BUILTIN\SYSTEM account
  • C. A local user with Run as Service permissions
  • D. The SQLBrowser account

Answer: A

Explanation: References:
https://docs.microsoft.com/en-us/sql/sql-server/failover-clusters/install/create-a-new-sql-server-failover-cluster-s

NEW QUESTION 7
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 stated goals.
Your company plans to use Microsoft Azure Resource Manager templates for all future deployments of SQL Server on Azure virtual machines.
You need to create the templates.
Solution: You use Visual Studio to create a XAML template that defines the deployment and configuration settings for the SQL Server environment.
Does the solution meet the goal?

  • A. Yes
  • B. No

Answer: B

Explanation: Azure ResourceManager template consists of JSON, not XAML, and expressions that you can use to construct values for your deployment.
A good JSON editor can simplify the task of creating templates.
Note: In its simplest structure, an Azure Resource Manager template contains the following elements:
{
"$schema": "http://schema.management.azure.com/schemas/2015-01- 01/deploymentTemplate.json#",
"contentVersion": "", "parameters": { },
"variables": { },
"resources": [ ],
"outputs": { }
}
References:https://docs.microsoft.com/en-us/azure/azure-resource-manager/resource-group-authoring-templates

NEW QUESTION 8
You have Microsoft SQL Server on a Microsoft azure virtual machine that has 12 databases. All database files are in the same Azure Blob storage account.
You need to receive an email notification if I/O operations to the database files exceed 800 MB/s for more than five minutes.
Solution: You run the Get-Counter cmdlet and specify the –counter ‘\physicaldisk:disk Transfers/sec’ parameter.
Does this meet the goal?

  • A. Yes
  • B. No

Answer: A

NEW QUESTION 9
You administer a Microsoft SQL Server 2014 instance.
You need to configure a new database to support FILETABLES. What should you do? Choose all that apply.

  • A. Disable FILESTREAM on the Database.
  • B. Enable FILESTREAM on the Server Instance.
  • C. Configure the Database for Partial Containment.
  • D. Create a non-empty FILESTREAM file group.
  • E. Enable Contained Databases on the Server Instance.
  • F. Set the FILESTREAM directory name on the Database.

Answer: BDF

Explanation: B: FileTables extend the capabilities of the FILESTREAM feature of SQL Server. Therefore you have to enable FILESTREAM for file I/O access at the Windows level and on the instance of SQL Server before you can create and use FileTables.
D: Before you can create FileTables in a database, the database must have a FILESTREAM filegroup. F: Specifying a Directory for FileTables at the Database Level
When you enable non-transactional access to files at the database level, you can optionally provide a directory name at the same time by using the DIRECTORY_NAME option. If you do not provide a directory name when you enable non-transactional access, then you have to provide it later before you can create FileTables in the database.
References:
https://docs.microsoft.com/en-us/sql/relational-databases/blob/enable-the-prerequisites-for-filetable

NEW QUESTION 10
You administer a Microsoft SQL Server 2014 database named ContosoDb. Tables are defined as shown in the exhibit. (Click the Exhibit button.)
70-765 dumps exhibit
You need to display rows from the Orders table for the Customers row having the CustomerId value set to 1 in the following XML format.
70-765 dumps exhibit
Which Transact-SQL query should you use?

  • A. SELECT OrderId, OrderDate, Amount, Name, CountryFROM OrdersINNER JOIN CustomersON Orders.CustomerId = Customers-CustomerIdWHERE Customers.CustomerId = 1FOR XML RAW
  • B. SELECT OrderId, OrderDate, Amount, Name, CountryFROM Orders INNER JOIN CustomersON Orders.CustomerId = Customers.CustomerIdWHERE Customers.CustomerId = 1FOR XML RAW, ELEMENTS
  • C. SELECT OrderId, OrderDate, Amount, Name, CountryFROM OrdersINNER JOIN CustomersON Orders.CustomerId = Customers.CustomerIdWHERE Customers.CustomerId = 1FOR XML AUTO
  • D. SELECT OrderId, OrderDate, Amount, Name, CountryFROM OrdersINNER JOIN CustomersON Orders.CustomerId = Customers.CustomerIdWHERE Customers.CustomerId= 1FOR XML AUTO, ELEMENTS
  • E. SELECT Name, Country, OrderId, OrderDate, AmountFROM OrdersINNER JOIN CustomersON Orders.CustomerId= Customers.CustomerIdWHERE Customers.CustomerId= FOR XML AUTO
  • F. SELECT Name, Country, Crderld, OrderDate, AmountFROM OrdersINNER JOIN CustomersON Orders.CustomerId= Customers.CustomerIdWHERE Customers.CustomerId= FOR XML AUTO, ELEMENTS
  • G. SELECT Name AS `@Name', Country AS `@Country', OrderId, OrderDate, AmountFROM OrdersINNER JOIN CustomersON Orders.CustomerId= Customers.CustomerIdWHERE Customers.CustomerId = 1FOR XML PATH (`Customers')
  • H. SELECT Name AS `Customers/Name', CountryAS `Customers/Country', OrderId, OrderDate, AmountFROM OrdersINNER JOIN CustomersON Orders.CustomerId= Customers.CustomerIdWHERE Customers.CustomerId= 1FOR XML PATH (`Customers'

Answer: G

NEW QUESTION 11
You administer a SQL Server 2014 server that contains a database named SalesDb. SalesDb contains a schema named Customers that has a table named Regions. A user named UserA is a member of a role named Sales. UserA is granted the Select permission on the Regions table. The Sales role is granted the Select permission on the Customers schema.
You need to ensure that the following requirements are met: Which Transact-SQL statement should you use?

  • A. REVOKE SELECT ON Schema::Customers FROM UserA
  • B. DENY SELECT ON Object::Regions FROM UserA
  • C. EXEC sp_addrolemember 'Sales', 'UserA'
  • D. DENY SELECT ON Object::Regions FROM Sales
  • E. REVOKE SELECT ON Object::Regions FROM UserA
  • F. DENY SELECT ON Schema::Customers FROM Sales
  • G. DENY SELECT ON Schema::Customers FROM UserA
  • H. EXEC sp_droprolemember 'Sales', 'UserA'
  • I. REVOKE SELECT ON Object::Regions FROM Sales
  • J. REVOKE SELECT ON Schema::Customers FROM Sales

Answer: J

Explanation: Use REVOKE to remove the grant or deny of a permission.
References:https://docs.microsoft.com/en-us/sql/t-sql/statements/permissions-grant-deny-revoke-azure-sql-data-

NEW QUESTION 12
You plan to migrate a Microsoft SQL server instance between physical servers.
You must migrate the metadata associated with the database instance.
You need to ensure that the new instance retains the existing jobs and alerts. Solutions: You restore the msdb database.
Does the solution meet the goal?

  • A. Yes
  • B. No

Answer: A

Explanation: The msdb database is used by SQL Server Agent for scheduling alerts and jobs and by other features such as SQL Server Management Studio, Service Broker and Database Mail.
References:
https://docs.microsoft.com/en-us/sql/relational-databases/databases/msdb-database?view=sql-server-2017

NEW QUESTION 13
You administer a Microsoft SQL Server 2014 database that includes a table named Application.Events. Application.Events contains millions of records about user activity in an application.
Records in Application.Events that are more than 90 days old are purged nightly. When records are purged, table locks are causing contention with inserts.
You need to be able to modify Application.Events without requiring any changes to the applications that utilize Application.Events.
Which type of solution should you use?

  • A. Partitioned tables
  • B. Online index rebuild
  • C. Change data capture
  • D. Change tracking

Answer: A

Explanation: Partitioning large tables or indexes can have manageability and performance benefits including:
You can perform maintenance operations on one or more partitions more quickly. The operations are more efficient because they target only these data subsets, instead of the whole table.
References: https://docs.microsoft.com/en-us/sql/relational-databases/partitions/partitioned-tables-and-indexes

NEW QUESTION 14
A company runs Microsoft SQL Server 2017 in an on-premises environment. The databases are memory-optimized.
An integrity check of a database has failed.
You need to ensure that the data is healthy and passes an integrity check. What should you do?

  • A. Run the checktable Transact-SQL statement.
  • B. Clear the buffer of the database.
  • C. Restore from a verified backup.
  • D. Run the cleantable Transact-SQL statement.

Answer: C

Explanation: To verify the integrity of the on-disk checkpoint files, perform a backup of the MEMORY_OPTIMIZED_DATA filegroup.

NEW QUESTION 15
DRAG DROP
You create a login named BIAppUser. The login must be able to access the Reporting database.
You need to grant access to the BIAppUser login in the database.
How should you complete the Transact-SQL statements? To answer, drag the appropriate Transact-SQL segments to the correct locations. Each Transact-SQL 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.
70-765 dumps exhibit

    Answer:

    Explanation: Box 1: Reporting
    The user is to be created in the Reporting database.
    Box 2: CREATE USER
    Box 3: FOR LOGIN [BIAppUser]
    Users are created per database and are associated with logins. You must be connected to the database in where you want to create the user. Here is some sample Transact-SQL that creates a user:
    CREATE USER readonlyuser FROM LOGIN readonlylogin;
    References: https://azure.microsoft.com/en-us/blog/adding-users-to-your-sql-azure- database/

    NEW QUESTION 16
    You deploy a new Microsoft Azure SQL database instance to support a variety of mobile application and public websites. You configure geo-replication with regions in Brazil and Japan.
    You need to implement real-time encryption of the database and all backups. Solution: you enable Dynamic Data Masking on the primary replica.
    Does the solution meet the goal?

    • A. Yes
    • B. No

    Answer: B

    Explanation: SQL Database dynamic data masking does not encrypt the data. Transparent Data Encryption (TDE) would provide a solution.
    Note: SQL Database dynamic data masking limits sensitive data exposure by masking it to non-privileged users.
    Dynamic data masking helps prevent unauthorized access to sensitive data by enabling customers to designate how much of the sensitive data to reveal with minimal impact on the application layer.
    References:
    https://azure.microsoft.com/en-us/blog/how-to-configure-azure-sql-database-geo-dr-with-azure-key-vault/

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