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






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






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






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






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






6. A ____ file records changes to database data.






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






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






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






10. 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.






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






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






13. The OFA standards call for naming files according to their...






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






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






16. The ____ engine included with the Oracle software provides a specialized programming language you can use for creating triggers - packages - and procedures.






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






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






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






20. ____ is a valid client installation configuration.






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






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






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






24. The ____ initialization parameter defines the directory where all datafiles and tempfiles (files used for storage of temporary data during sorting and other operations) are to be created.






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






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






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






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






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






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






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






32. _________ databases can be managed within OEM.






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






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






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






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






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






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






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






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






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






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






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






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






45. The initialization configuration parameters file is ____.






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






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






48. 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.






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






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