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






2. The ____ area stores parsed SQL in memory.






3. The initialization configuration parameters file is ____.






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






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






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






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






8. 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.






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






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






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






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






13. 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.






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






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






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






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






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






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






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






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






22. ____ is a valid client installation configuration.






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






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






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






26. ____ is a valid client installation configuration.






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






47. 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.






48. 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.






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






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







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