Download Administering a SQL Database Infrastructure.70-764.BrainDumps.2019-06-20.256q.vcex

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Vendor: Microsoft
Exam Code: 70-764
Exam Name: Administering a SQL Database Infrastructure
Date: Jun 20, 2019
File Size: 4 MB
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Demo Questions

Question 1
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. 
You need to configure a Microsoft SQL Server instance to ensure that a user named Mail1 can send mail by using Database Mail. 
Solution: You add the DatabaseMailUserRole to Mail1 in the tempdb database.
Does the solution meet the goal?
  1. Yes
  2. No
Correct answer: B
Explanation:
Database Mail is guarded by the database role DatabaseMailUserRole in the msdb database, not the tempdb database, in order to prevent anyone from sending arbitrary emails. Database users or roles must be created in the msdb database and must also be a member of DatabaseMailUserRole in order to send emails with the exception of sysadmin who has all privileges. Note: Database Mail was first introduced as a new feature in SQLServer 2005 and replaces the SQL Mail feature found in previous versions.References: http://www.idevelopment.info/data/SQLServer/DBA_tips/Database_Administration/DBA_20.shtml
Database Mail is guarded by the database role DatabaseMailUserRole in the msdb database, not the tempdb database, in order to prevent anyone from sending arbitrary emails. Database users or roles must be created in the msdb database and must also be a member of DatabaseMailUserRole in order to send emails with the exception of sysadmin who has all privileges. 
Note: Database Mail was first introduced as a new feature in SQLServer 2005 and replaces the SQL Mail feature found in previous versions.
References: http://www.idevelopment.info/data/SQLServer/DBA_tips/Database_Administration/DBA_20.shtml
Question 2
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. 
You need to configure a Microsoft SQL Server instance to ensure that a user named Mail1 can send mail by using Database Mail. 
Solution: You add the DatabaseMailUserRole to Mail1 in the msdb database.
Does the solution meet the goal?
  1. Yes
  2. No
Correct answer: A
Explanation:
Database Mail is guarded by the database role DatabaseMailUserRole in the msdb database in order to prevent anyone from sending arbitrary emails. Database users or roles must be created in the msdb database and must also be a member of DatabaseMailUserRole in order to send emails with the exception of sysadmin who has all privileges. Note: Database Mail was first introduced as a new feature in SQL Server 2005 and replaces the SQL Mail feature found in previous versions.References: http://www.idevelopment.info/data/SQLServer/DBA_tips/Database_Administration/DBA_20.shtml
Database Mail is guarded by the database role DatabaseMailUserRole in the msdb database in order to prevent anyone from sending arbitrary emails. Database users or roles must be created in the msdb database and must also be a member of DatabaseMailUserRole in order to send emails with the exception of sysadmin who has all privileges. 
Note: Database Mail was first introduced as a new feature in SQL Server 2005 and replaces the SQL Mail feature found in previous versions.
References: http://www.idevelopment.info/data/SQLServer/DBA_tips/Database_Administration/DBA_20.shtml
Question 3
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 a server that runs Microsoft SQL Server 2016 Web edition. The server has a default instance that hosts a database named DB1. 
You need to ensure that you can perform auditing at the database level for DB1. 
Solution: You migrate DB1 to a named instance on a server that runs Microsoft SQL Server 2016 Enterprise edition.
Does the solution meet the goal?
  1. Yes
  2. No
Correct answer: A
Explanation:
All editions of SQL Server support server level audits. All editions support database level audits beginning with SQL Server 2016 SP1. Prior to that, database level auditing was limited to Enterprise, Developer, and Evaluation editions. References: https://docs.microsoft.com/en-us/sql/relational-databases/security/auditing/sql-server-audit-database-engine
All editions of SQL Server support server level audits. All editions support database level audits beginning with SQL Server 2016 SP1. Prior to that, database level auditing was limited to Enterprise, Developer, and Evaluation editions. 
References: https://docs.microsoft.com/en-us/sql/relational-databases/security/auditing/sql-server-audit-database-engine
Question 4
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 a server that runs Microsoft SQL Server 2016 Web edition. The server has a default instance that hosts a database named DB1. 
You need to ensure that you can perform auditing at the database level for DB1. 
Solution: You migrate DB1 to a named instance on a server than runs Microsoft SQL Server 2016 Standard edition.
Does the solution meet the goal?
  1. Yes
  2. No
Correct answer: B
Explanation:
All editions of SQL Server support server level audits. All editions support database level audits beginning with SQL Server 2016 SP1. Prior to that, database level auditing was limited to Enterprise, Developer, and Evaluation editions. References: https://docs.microsoft.com/en-us/sql/relational-databases/security/auditing/sql-server-audit-database-engine
All editions of SQL Server support server level audits. All editions support database level audits beginning with SQL Server 2016 SP1. Prior to that, database level auditing was limited to Enterprise, Developer, and Evaluation editions. 
References: https://docs.microsoft.com/en-us/sql/relational-databases/security/auditing/sql-server-audit-database-engine
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 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
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 6
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 run the DBCC CHECKDB command.
Does the solution meet the goal?
  1. Yes
  2. No
Correct answer: B
Explanation:
DBCC CHECKDB only checks the logical and physical integrity of all the objects in the specified database. It does not update any indexes, and does not improve query performance. References: https://docs.microsoft.com/en-us/sql/t-sql/database-console-commands/dbcc-checkdb-transact-sql
DBCC CHECKDB only checks the logical and physical integrity of all the objects in the specified database. It does not update any indexes, and does not improve query performance. 
References: https://docs.microsoft.com/en-us/sql/t-sql/database-console-commands/dbcc-checkdb-transact-sql
Question 7
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 manage a Microsoft SQL Server environment. You implement Transparent Data Encryption (TDE). 
A user will assist in managing TDE. 
You need to ensure that the user can view the TDE metadata while following the principle of least privilege. 
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: G
Explanation:
Viewing the metadata involved with TDE requires the VIEW DEFINITION permissionon the certificate. References: https://docs.microsoft.com/en-us/sql/relational-databases/security/encryption/transparent-data-encryption-tde
Viewing the metadata involved with TDE requires the VIEW DEFINITION permissionon the certificate. 
References: https://docs.microsoft.com/en-us/sql/relational-databases/security/encryption/transparent-data-encryption-tde
Question 8
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. 
You have a user database named HRDB that contains sensitive human resources data. The HRDB backup files must be encrypted. 
You need to grant the correct permission to the service account that backs up the HRDB database. 
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: G
Explanation:
Restoring the encrypted backup: SQL Server restore does not require any encryption parameters to be specified during restores. It does require that the certificate or the asymmetric key used to encrypt the backup file be available on the instance that you are restoring to. The user account performing the restore must have VIEW DEFINITION permissions on the certificate or key.References: https://docs.microsoft.com/en-us/sql/relational-databases/backup-restore/backup-encryption
Restoring the encrypted backup: SQL Server restore does not require any encryption parameters to be specified during restores. It does require that the certificate or the asymmetric key used to encrypt the backup file be available on the instance that you are restoring to. The user account performing the restore must have VIEW DEFINITION permissions on the certificate or key.
References: https://docs.microsoft.com/en-us/sql/relational-databases/backup-restore/backup-encryption
Question 9
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. 
You plan to delegate encryption operations to a user. 
You need to grant the user permission to implement cell-level encryption while following the principle of least privilege. 
Which permission should you grant?
  1. DDLAdmin
  2. db_datawriter
  3. dbcreator
  4. dbo
  5. View Database State
  6. View ServerState
  7. View Definition
  8. sysadmin
Correct answer: G
Explanation:
The following permissions are necessary to perform column-level encryption, or cell-level encryption. CONTROL permission on the database. CREATE CERTIFICATE permission on the database. Only Windows logins, SQL Server logins, and application roles can own certificates. Groups and roles cannot own certificates. ALTER permission on the table. Some permission on the key and must not have been denied VIEW DEFINITION permission. References: https://docs.microsoft.com/en-us/sql/relational-databases/security/encryption/encrypt-a-column-of-data
The following permissions are necessary to perform column-level encryption, or cell-level encryption. 
  • CONTROL permission on the database. 
  • CREATE CERTIFICATE permission on the database. Only Windows logins, SQL Server logins, and application roles can own certificates. Groups and roles cannot own certificates. 
  • ALTER permission on the table. 
  • Some permission on the key and must not have been denied VIEW DEFINITION permission. 
References: https://docs.microsoft.com/en-us/sql/relational-databases/security/encryption/encrypt-a-column-of-data
Question 10
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
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
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