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Oracle Test

Subjects : oracle, it-skills
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The ____ migrates data from older versions to newer versions of the database.






2. Current database files are stored in ____/<database name>.






3. Load balancing between multiple listener processes is placed in the ____ configuration file on the client computer.






4. SHUTDOWN ____waits for all users to log off - prohibits new connections - forcibly rolls back currently running transactions - and then shuts down the database.






5. A(n) ____ database is used to service Internet applications.






6. The database has a service called the ____ process. This process waits for requests and responds to requests as needed.






7. The client configuration is a combination of the user interface tier and the...






8. Oracle executable files are stored in a directory tree referred to as ____.






9. A ____ file records changes to database data.






10. The two main sections of memory for the Oracle instance are the System Global Area (SGA) and the ____.






11. The initialization configuration parameters file is ____.






12. The ____ process cleans up after user sessions are finished.






13. The <database name> is usually stored as the ____ environment variable






14. The DBCA tool executes the ____ for you - in order to configure the new database's Named Service.






15. _________ databases can be managed within OEM.






16. Oracle has standardized its software so that it looks and acts identically at the user interface level on...






17. All Oracle software files and database storage files reside on subdirectories under ____.






18. The ____ is used to install Oracle software - or change an existing installation.






19. In the SQL*Plus statement CONNECT /@ORACLASS AS SYSDBA - the ____ tells the database to use OS authentication.






20. The ____ log is essential because it will contain all the essential information for the smooth running of your database.






21. To implement user-managed redo log files - you should use the ____ clause in the CREATE DATABASE command itself.






22. ____ views provide system-related information by querying the database's internal management tables and presenting the data as views (metadata views).






23. SHUTDOWN ____ disconnects all users - rolls back pending transactions - and prohibits new connections and new transactions even for already connected users.






24. If you install Oracle10g Enterprise Edition - Standard Edition - or Personal Edition and choose to have a predefined database created on installation - the database is configured in ____ mode.






25. STARTUP ____ will open the database in read/write - unrestricted mode.






26. The ____ improves response time for background processes and for backup and recovery processes.






27. A ____ file is an administrative file containing up-to-date information on the database structure - log files - checkpoints; critical file for opening the database.






28. To start Net Manager in Unix or Linux - type ____ on the command line of a shell.






29. The ____ area stores parsed SQL in memory.






30. ____ is the typical configuration for an Oracle10g database.






31. When the ____ initialization parameter is set - Oracle 10g knows where to locate all the datafiles.






32. ____ is a valid client installation configuration.






33. In Oracle10g the buffer cache can consist of multiple buffer caches - of different sizes. The default size is ____.






34. A ____ is a label given to a specific network configuration - usually a specific computer - at a specific TCP/IP address.






35. The ____ initialization parameter defines one or more directories where control files and redo log files are to be created.






36. You can start and stop the listener using the listener control utility (____).






37. The ____ database configuration option allows for a lot of change activity - raising concurrency requirements - and lowering I/O activity requirements.






38. The script files generated by the DBCA tool include numerous SQL*Plus executable ____ files - a configuration parameter file called init.ora - and a batch file for executing all the scripts in a single shell command.






39. A single machine can contain __________ value for ORACLE_HOME.






40. The ____ contains many of the memory buffer components for an up and running (online) Oracle instance.






41. OFA provides standards intended to improve performance of the database by - among other things - spreading I/O functions across separate devices...






42. When choosing the DBA authentication method - you can choose between ____ and password file authentication.






43. A(n) ____ database allows you to define anything and everything - this one is for the experts.






44. ____ is the default method for connecting to a database.






45. A ____ is a physical file on the computer disk containing data - such as tables and indexes.






46. SHUTDOWN ____automatically completes and commits all pending transactions - then forcibly disconnects all connected users - and shuts down the database.






47. The ____ collects statistics about tables or objects - validates tables - finds continuing rows.






48. The DBA authentication method encompasses the method used to validate logon of users with the SYSDBA or ____ role.






49. ____ is a valid client installation configuration.






50. Setting a user connection as being dedicated or shared can be controlled in the client-side configuration of Oracle Net Services - in the ____ file.







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