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Microsoft 70-765 Exam
- Topic 1: Configure Firewall Rules, Configure Always Encrypted For Azure SQL Database, Configure Cell-Level Encryption
- Topic 2: Configure Dynamic Data Masking, Configure Transparent Data Encryption (TDE)/ Configure Secure Access To Microsoft Azure SQL Databases
- Topic 3: Configure Database Performance Settings, Configure Max Server Memory, Configure The Database Scope, Configure Operators And Alerts
- Topic 4: Choose A Service Tier, Create Servers And Databases, Create A Sysadmin Account, Configure Elastic Pools/ Configure SQL Server Performance Settings
- Topic 5: Create Databases, Manage Files And File Groups, Manage System Database Files, Configure Tempdb/ Deploy A Microsoft Azure SQL Database
- Topic 6: Plan For An Iaas Or On-Premises Deployment, Select The Appropriate Size For A Virtual Machine, Plan Storage Pools Based On Performance Requirements
- Topic 7: Evaluate Best Practices For Installation, Design A Storage Layout For A SQL Server Virtual Machine/ Manage SQL Server Instances
- Topic 8: Deploy A SQL Server Instance In Iaas And On-Premises, Manually Install SQL Server On An Azure Virtual Machine
- Topic 9: Provision An Azure Virtual Machine To Host A SQL Server Instance, Automate The Deployment Of SQL Server Databases, Deploy SQL Server By Using Templates
- Topic 10: Migrate An On-Premises SQL Server Database To An Azure Virtual Machine, Generate Benchmark Data For Performance Needs
- Topic 11: Perform Performance Tuning On Azure Iaas, Support Availability Sets In Azure/ Plan For SQL Server Installation/ Deploy SQL Server Instances
- Topic 12: Manage SMB File Shares, Manage Stretch Databases, Configure Azure Storage, Change Service Tiers
- Topic 13: Review Wait Statistics, Manage Storage Pools, Recover From Failed Storage/ Deploy SQL Server Databases To Azure Virtual Machines Monitor Dmvs, Maintain Indexes, Automate Maintenance Tasks, Update Statistics, Verify Database Integrity, Recover From Database Corruption
Free Microsoft 70-765 Exam Actual Questions
The questions for 70-765 were last updated On 01-01-1970
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.
You have a mission-critical application that stores data in a Microsoft SQL Server instance. The application runs several financial reports. The reports use a SQL Server-authenticated login named Reporting_User. All queries that write data to the database use Windows authentication.
Users report that the queries used to provide data for the financial reports take a long time to complete. The queries consume the majority of CPU and memory resources on the database server. As a result, read-write queries for the application also take a long time to complete.
You need to improve performance of the application while still allowing the report queries to finish.
Solution: You configure the Resource Governor to limit the amount of memory, CPU, and IOPS used for the pool of all queries that the Reporting_user login can run concurrently.
Does the solution meet the goal?
SQL Server Resource Governor is a feature than you can use to manage SQL Server workload and system resource consumption. Resource Governor enables you to specify limits on the amount of CPU, physical IO, and memory that incoming application requests can use.
References:https://msdn.microsoft.com/en-us/library/bb933866.aspx
You administer a Microsoft SQL Server 2014 database that contains a table named OrderDetail.
You discover that the NCI_OrderDetail_CustomerID non-clustered index is fragmented. You need to reduce fragmentation. You need to achieve this goal without taking the index offline.
Which Transact-SQL batch should you use?
REORGANIZE specifies to reorganize the index leaf level. The REORGANIZE operation is always performed online. This means long-term blocking table locks are not held and queries or updates to the underlying table can continue during the ALTER INDEX REORGANIZE transaction.
References:https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-index-transact-sql
You administer a Microsoft SQL Server 2014 instance.
The instance contains a database that supports a retail sales application. The application generates hundreds of transactions per second and is online 24 hours per day and 7 days per week.
You plan to define a backup strategy for the database. You need to ensure that the following requirements are met:
No more than 5 minutes worth of transactions are lost. Data can be recovered by using the minimum amount of administrative effort.
What should you do? Choose all that apply.
The full recovery model uses log backups to prevent data loss in the broadest range of failure scenarios, and backing and restoring the transaction log (log backups) is required. The advantage of using log backups is that they let you restore a database to any point of time that is contained within a log backup (point-in-time recovery). You can use a series of log backups to roll a database forward to any point in time that is contained in one of the log backups. Be aware that to minimize your restore time, you can supplement each full backup with a series of differential backups of the same data.
References:https://technet.microsoft.com/en-us/library/ms190217(v=sql.105).aspx
You administer a Microsoft SQL Server 2014 instance named SQL2012 that hosts an OLTP database of 1 terabyte in size.
The database is modified by users only from Monday through Friday from 09:00 hours to 17:00 hours. Users modify more than 30 percent of the data in the database during the week.
Backups are performed as shown in the following schedule:
The Finance department plans to execute a batch process every Saturday at 09:00 hours. This batch process will take a maximum of 8 hours to complete.
The batch process will update three tables that are 10 GB in size. The batch process will update these tables multiple times.
When the batch process completes, the Finance department runs a report to find out whether the batch process has completed correctly.
You need to ensure that if the Finance department disapproves the batch process, the batch operation can be rolled back in the minimum amount of time.
What should you do on Saturday?
References:https://docs.microsoft.com/en-us/sql/relational-databases/databases/database-snapshots-sql-server
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.
You need to ensure that the backup size is as small as possible.
Which backup should you perform every two hours?
Minimally, you must have created at least one full backup before you can create any log backups. After that, the transaction log can be backed up at any time unless the log is already being backed up.
References:
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