70-462 Exam
Improved 70-462: Ucertify real dump from 41 to 50
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2021 Mar 70-462 free draindumps
Q41. You use a contained database named ContosoDb within a domain.
You need to create a user who can log on to the ContosoDb database. You also need to ensure that you can port the database to different database servers within the domain without additional user account configurations.
Which type of user should you create?
A. User mapped to a certificate
B. SQL user without login
C. Domain user
D. SQL user with login
Answer: C
Q42. You administer a Microsoft SQL Server 2012 server that hosts a transactional database and a reporting database. The transactional database is updated through a web application and is operational throughout the day. The reporting database is only updated from the transactional database.
The recovery model and backup schedule are configured as shown in the following table:
One of the hard disk drives that stores the reporting database fails at 16:40 hours.
You need to ensure that the reporting database is restoreD. You also need to ensure that data loss is minimal.
What should you do?
A. Restore the latest full backup. Then, restore each differential backup taken before the time of failure from the most recent full backup.
B. Perform a partial restore.
C. Restore the latest full backup, and restore the latest differential backup. Then, restore the latest log backup.
D. Perform a point-in-time restore.
E. Restore the latest full backup.
F. Perform a page restore.
G. Restore the latest full backup, and restore the latest differential backup. Then, restore each log backup taken before the time of failure from the most recent differential backup.
H. Restore the latest full backup. Then, restore the latest differential backup.
Answer: E
Q43. You develop a database for a travel application.
You need to design tables and other database objects.
You create a stored procedure.
You need to supply the stored procedure with multiple event names and their dates as parameters.
What should you do?
A. Use the CAST function.
B. Use the DATE data type.
C. Use the FORMAT function.
D. Use an appropriate collation.
E. Use a user-defined table type.
F. Use the VARBINARY data type.
G. Use the DATETIME data type.
H. Use the DATETIME2 data type.
I. Use the DATETIMEOFFSET data type.
J. Use the TODATETIMEOFFSET function.
Answer: E
Q44. You are a database administrator for a Microsoft SQL Server 2012 instance.
You need to ensure that data can be replicated from a production server to two reporting servers in real time. You also need to ensure that data on the reporting server is always accessible.
Which solution should you use?
A. Availability Groups
B. Extended Events
C. Snapshot Replication
D. Policy Based Management
Answer: A
Q45. You use Microsoft SQL Server 2012 to develop a database application. You need to create an object that meets the following requirements:
Takes an input variable Returns a table of values Cannot be referenced within a view
Which object should you use?
A. Scalar-valued function
B. Inline function
C. User-defined data type
D. Stored procedure
Answer: D
Replace 70-462 actual exam:
Q46. You are implementing a SQL Server 2012 five-node failover cluster.
You need to choose a quorum configuration.
Which configuration should you use?
A. Distributed File System (DFS)
B. Node Majority
C. Cluster Shared Volume (CSV)
D. Node and Disk Majority
Answer: D
Q47. You administer a Windows 2008 server hosting an instance of Microsoft SQL Server 2012 Standard Edition. The server hosts a database named Orders.
Users report that a query that filters on OrderDate is taking an exceptionally long time. You discover that an index named IX_OrderDate on the CustomerOrder table is heavily fragmenteD.
You need to improve the performance of the IX_OrderDate index. The index should remain online during the operation.
Which Transact-SQL command should you use?
A. ALTER INDEX IX_OrderDateON CustomerOrderDISABLE
B. ALTER INDEX IX_OrderDateON CustomerOrderENABLE
C. ALTER INDEX IX_OrderDateON CustomerOrderREORGANIZE
D. ALTER INDEX IX OrderDateON CustomerOrderREBUILD
Answer: C
Q48. You administer a Microsoft SQL Server 2012 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?
A. An Alert
B. A Resource Pool
C. An Extended Event session
D. A Server Audit Specification
E. A SQL Profiler Trace
F. A Database Audit Specification
G. A Policy
Answer: C
Q49. You develop a Microsoft SQL Server 2012 database. You create a view from the Orders and OrderDetails tables by using the following definition.
You need to improve the performance of the view by persisting data to disk.
What should you do?
A. Create an INSTEAD OF trigger on the view.
B. Create an AFTER trigger on the view.
C. Modify the view to use the WITH VIEW_METADATA clause.
D. Create a clustered index on the view.
Answer: D
Q50. You have been hired as a Database Consultant by ABC.com to design a SQL Server 2012 database solution.
You are tasked with designing a scale-out and high-availability SQL Server 2012 Online
Transaction Processing (OLTP) database solution that will maintain copies of data across two server instances.
Your solution must provide scale-out of read operations by distributing the reads from clients across two SQL Server 2012 nodes. The data in both SQL Server nodes needs to be indexed.
What should you include in your solution?
A. You should include two servers configured in an Active-Active SQL Server 2012 Cluster
B. You should include a primary SQL Server 2012 database that uses transactional replication to replicate data to a secondary database.
C. You should include two servers configured in an Active-Passive SQL Server 2012 Cluster.
D. You should include two servers in an Asynchronous-Commit Availability Mode Availability Group.
E. You should include two servers in a Synchronous-Commit Availability Mode Availability Group
Answer: B