Test your basic knowledge |

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 Oracle ____ tool provides the network link between the Oracle10g database and most applications that communicate with the database.






2. The Oracle Net Services configuration is stored in the ____ configuration file on the client computer.






3. STARTUP ____ mounts the database files - essentially creating the connection between file pointers in the control file and the files themselves - such as datafiles and redo log files.






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






5. _________ databases can be managed within OEM.






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






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






8. 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.






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






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






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






12. ____ is a valid client installation configuration.






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






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






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






16. The initialization configuration parameters file is ____.






17. Whenever a change is made to data - the ____ stores a copy of the changed data and the original data - in case it is needed.






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






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






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






21. The ____ area stores parsed SQL in memory.






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






23. A ____ file records changes to database data.






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






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






26. The ____ tool guides you through database setup and creation using windows with instructions for each step.






27. The ____ migrates data from older versions to newer versions of the database.






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






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






30. The listener.ora file is stored in the ____ directory.






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






32. SHUTDOWN ____ simply stops all Oracle processes - and releases all memory buffers.






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






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






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






36. A ____ is a set of database structures - such as tables - indexes - user-defined attributes - and procedures.






37. The ____ database configuration option will change some configuration - generally allowing low concurrency and very high I/O activity.






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






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






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






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






42. ____ is a valid client installation configuration.






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






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






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






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






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






48. STARTUP ____ starts up all background processes - and allocates space in memory for all Oracle database instance memory buffers.






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






50. 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.