Test your basic knowledge |

Oracle Database 11 G Administration

Subject : 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 SYSTEM tablespace - which stores only tables containing information about the rest of the database - is called the ___________






2. In which Oracle Architecture does the client communicate with an ODB Dispatcher Process which has a Request Queue and a Response Queue?






3. The process responsible for transferring all modified data blocks in the Data Caches to the Data Files.






4. The _____ property ensures that once all the steps in a transaction have been competed successfully - the results are considered permanent.






5. A factor in the decision to assign a table or index to a particular tablespace is ___________






6. Commonly used block size of data blocks






7. What is the private work area in computer memory which each Oracle server process uses to hold intermediate results (temp files) called?






8. A special _____ _____ can be created within the Buffer Cache to store data blocks from frequently used data tables - such as lookup tables.






9. Other things to consider when determining disk space are _____ & Undo / Temp space.






10. A _____ _____ can be created to store blocks within the Buffer Cache that are rarely reused.






11. What describes the various computer processes resident in computer memory and memory areas shared by these processes?






12. What is typically the largest portion of the SGA?






13. The Oracle Instance is composed of: Foreground Processes - Background Processes - ___________






14. The space within data files is organized into






15. 2 tablespaces which are always created by and whose names are mandated by Oracle






16. 3 ______________: Check - Uniqueness - Referential






17. In which Oracle Architecture is each connection handled by a dedicated Oracle process?






18. When a redo log file fills up - an Oracle component called the _____ makes one of more copies of it.






19. The various Oracle processes coordinate their access to the areas of the SGA by using IPC - Interprocess Communication mechanisms called _______






20. These help ensure that the effects of a user's transaction are Durable (even in the event of a computer failure)






21. A large component of the SGA - which is best-known for use in caching query execution plans is called _________






22. The 4 Steps involved in installing the Instant Client: Download from OTN (Oracle Technology Network). - Unzip into directory of choice. - Create __________ - Add location of software to PATH and TNS_ADMIN.






23. In Connection Pooling the information generated by the autonomous tasks not preserved in RAM - but saved in _______ or in the DB itself






24. The 6 Background Processes: Database Writer (DBWWR) - Log Writer (LGWR) - Archiver (ARCH) - ___________ - Process Monitor (PMON) - System Monitor (SMON)






25. What is produces every time certain severe errors occur?






26. When a set of shared Application Tier Processes handle all requests - each of which maintain a persistent connection to the Database - this is called ______________






27. The simplest way to create a database is to use the __________.






28. Data Files store your _____ & _____.






29. A standby database - which is kept in a separate data center - is kept synchronized with the production DB using this.

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


30. Data files are logically grouped into _____ and are usually given descriptive names such as DATA - INDEX - UNDO & TEMP.






31. Core Features of any DBMS are: ___________ - Data Integrity - Security






32. A DBMS ensures transactions are: _______ - Consistent - Isolated - Durable






33. The process responsible for making copies of the Redo Log Files when they fill up.






34. The Many-To-One configuration of Instances per Database is called...* whereby the db lives on shared disks and instances on multiple computers attached to the DB






35. This file contains info about the rest of the DB - like names and locations of data files - redo log files and is used by Oracle while starting the DB.






36. A Dedicated _____ _____ is typically started whenever a user connects to the database.






37. At frequent intervals - the contents of the Data Caches are synchronized with the Data Files. This is performed by a dedicated process called ____________






38. This process is responsible for any cleanup activities necessary if the database is restarted after an abnormal shutdown resulting from system failure.






39. Type of a SQL statement used to modify data






40. INSERT - UPDATE - ________ are examples of DML - Database Manipulation Language






41. 3 ___________: Redundancy - Nullable Data Items - Duplicate Data Records






42. The _____ property of a transaction ensures that the transaction does not compromise the integrity of the database.






43. Oracle Provided Command-Line Tool - * used to automate tasks






44. The _____ property ensures that results produces by concurrently executing transactions are serialized.






45. Typical convention for naming data files






46. What program is used to create a Listener?






47. The process responsible for transferring all Undo and Redo entries in the Log Buffer to the Redo Log Files.






48. The files on the storage disks connected to the database host is the __________






49. In a UNIX or Linux environment - you will also need to use the root account to perform a few tasks such as modifying the __________.






50. Which Oracle Architecture has two or more ODB Instances sharing access to the same set of disks and coordinating with each other over a fast network?







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests



Major Subjects

Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Browse all subjects

Browse all tests

Most popular tests