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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. ____ is a valid client installation configuration.






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






3. A ____ file records changes to database data.






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






35. 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.






36. ____ is a valid client installation configuration.






37. 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.






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






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






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






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






42. 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.






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






44. The initialization configuration parameters file is ____.






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






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






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






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






49. _________ databases can be managed within OEM.






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







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