This instance is being used to manage the operating system files.
This instance is being used to manage the files of other databases.
This instance is being used to manage the instances of other databases.
This instance is being used to manage the background processes of other instances.
第1题:
You need to migrate the DeliveryVans, AirlinePreferences, and SeasonalContractors databases into the data center. What should you do?()
第2题:
You have an Exchange Server 2010 organization that contains 20 mailbox databases. You configure each database to retain all deleted items for 30 days.You need to ensure that all items that pass the retention period are permanently deleted daily between 02:00 and 06:00. Which cmdlet should you use?()
第3题:
You have been assigned to manage a set of databases. The previous DBA did not leave you notes regarding the structure of each of the databases. While analyzing an instance, you notice that the system identifier (SID) for the instance is set to ’+ASM’. What is the purpose of this instance?()
第4题:
In your production database you want to use an Automatic Storage Management (ASM) instance to manage the database files. Which option would you use to migrate the database files from a non-ASM instance to an ASM instance?()
第5题:
You are managing an Oracle Database 11g database with the ASM storage. The database is having big file tablespaces. You want files to open faster and less memory to be used in the shared pool to manage the extent maps. What configuration would you effect to achieve your objective?()
第6题:
You are evaluating a Windows Azure application. The application uses one instance of a web role. The role instance size is set to Medium. The application does not use SQL Azure. You have the following requirements for scaling the application: - Maximize throughput. - Minimize downtime while scaling. - Increase system resources. You need to recommend an approach for scaling the application. What should you recommend?()
第7题:
n your production database you want to use an Automatic Storage Management (ASM) instance to manage the database files. Which option would you use to migrate the database files from a non-ASM instance to an ASM instance?()
第8题:
You work as a database administrator at Certkiller .com. Your production database uses an Automatic Storage Management (ASM) instance to manage its files. You want to add a new disk group to the ASM instance to manage the increased data load. What action would you perform to include the new disk group in the ASM instance without causing any impact on the currently connected users?()
第9题:
You are using an Automatic Storage Management (ASM) instance to manage the files of your production database. While studying the parameter file of the ASM instance, you find the following entry: ASM_DISKSTRING = /devices/* What could be the reason for this setting?()
第10题:
You have been recently hired as a database administrator. Your senior manager asks you to study the production database server and submit a report on the settings done by the previous DBA. While observing the server settings, you find that the following parameter has been set in the parameter file of the database: REMOTE_OS_AUTHENT = TRUE What could have been the reason to set this parameter as TRUE?()