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Exam Provisioning SQL Databases
Number 70-765
File Name Microsoft.passit4sure.70-765.2018-06-17.1e.107q.vcex
Size 1.63 Mb
Posted June 17, 2018
Downloads 60



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Demo Questions

Question 1
You administer a Microsoft SQL Server 2012 instance that contains a financial database hosted on a storage area network (SAN). 
The financial database has the following characteristics:
A data file of 2 terabytes is located on a dedicated LUN (drive D). A transaction log of 10 GB is located on a dedicated LUN (drive E). 
Drive D has 1 terabyte of free disk space. 
Drive E has 5 GB of free disk space. 
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 minimum amount of data is lost. 
Which recovery model should the database 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



Question 2
You administer a Microsoft SQL Server 2012 instance that contains a financial database hosted on a storage area network (SAN). 
The financial database has the following characteristics:
A data file of 2 terabytes is located on a dedicated LUN (drive D). A transaction log of 10 GB is located on a dedicated LUN (drive E). 
Drive D has 1 terabyte of free disk space. 
Drive E has 5 GB of free disk space. 
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?

  • 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



Question 3
You administer a Microsoft SQL Server 2012 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?

  • A: Perform a differential backup at 08:59 hours.
  • B: Record the LSN of the transaction log at 08:59 hours. Perform a transaction log backup at 17:01 hours.
  • C: Create a database snapshot at 08:59 hours.
  • D: Record the LSN of the transaction log at 08:59 hours. Perform a transaction log backup at 08:59 hours.
  • E: Create a marked transaction in the transaction log at 08:59 hours. Perform a transaction log backup at 17:01 hours.
  • F: Create a marked transaction in the transaction log at 08:59 hours. Perform a transaction log backup at 08:59 hours.



Question 4
You administer a Microsoft SQL Server 2012 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.

  • A: Configure the database to use the SIMPLE recovery model.
  • B: Create a DIFFERENTIAL database backup every 4 hours.
  • C: Create a LOG backup every 5 minutes.
  • D: Configure the database to use the FULL recovery model.
  • E: Create a FULL database backup every 24 hours.
  • F: Create a DIFFERENTIAL database backup every 24 hours.



Question 5
You administer a Microsoft SQL Server 2012 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?

  • A: CREATE INDEX NCI_OrderDetail_CustomerID ON OrderDetail.CustomerID WITH DROP EXISTING
  • B: ALTER INDEX NCI_OrderDetail_CustomerID ON OrderDetail.CustomerID REORGANIZE
  • C: ALTER INDEX ALL ON OrderDetail REBUILD
  • D: ALTER INDEX NCI_OrderDetail_CustomerID ON OrderDetail.CustomerID REBUILD



Question 6
You administer a Microsoft SQL Server database named Sales. The database is 3 terabytes in size. 
The Sales database is configured as shown in the following table. 

  

You discover that all files except Sales_2.ndf are corrupt. 
You need to recover the corrupted data in the minimum amount of time. 
What should you do?

  • A: Perform a file restore.
  • B: Perform a transaction log restore.
  • C: Perform a restore from a full backup.
  • D: Perform a filegroup restore.



Question 7
You administer a Microsoft SQL Server 2012 server. You plan to deploy new features to an application. 
You need to evaluate existing and potential clustered and non-clustered indexes that will improve performance. 
What should you do?

  • A: Query the sys.dm_db_index_usage_stats DMV.
  • B: Query the sys.dm_db_missing_index_details DMV.
  • C: Use the Database Engine Tuning Advisor.
  • D: Query the sys.dm_db_missing_index_columns DMV.



Question 8
You administer a Microsoft SQL Server 2012 database named Contoso on a server named Server01. 
You need to write messages to the Application Log when users are added to or removed from a fixed server role in Server01. 
What should you create?

  • A: A Database Audit Specification
  • B: A Policy
  • C: An Alert
  • D: A SQL Profiler Trace
  • E: A Resource Pool
  • F: An Extended Event session
  • G: A Server Audit Specification



Question 9
You administer a Microsoft SQL Server 2012 database named Contoso on a server named Server01. 
You need to be notified immediately when fatal errors occur on Server01. 
What should you create?

  • A: A Database Audit Specification
  • B: A Policy
  • C: An Alert
  • D: A SQL Profiler Trace
  • E: A Resource Pool
  • F: An Extended Event session
  • G: A Server Audit Specification



Question 10
You administer a Microsoft SQL Server 2012 database named Contoso on a server named Server01. 
You need to diagnose deadlocks that happen when executing a specific set of stored procedures by recording events and playing them back on a different test server. 
What should you create?

  • A: A Database Audit Specification
  • B: A Policy
  • C: An Alert
  • D: A SQL Profiler Trace
  • E: A Resource Pool
  • F: An Extended Event session
  • G: A Server Audit Specification








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