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 ____ tool allows you to create and run queries - add rows - modify data - and write reports using SQL.






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






3. 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.






4. In the case of a ____ server - every user session (connection) has its own server process.






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






22. ____ is a valid client installation configuration.






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






24. The initialization configuration parameters file is ____.






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






26. ____ processes are only present in shared server mode to distribute user connection requests - between server processes.






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






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






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






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






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






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






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






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






35. _________ databases can be managed within OEM.






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






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






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






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






40. 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.






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






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






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






44. ____ is a valid client installation configuration.






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






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






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






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






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






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