Test your basic knowledge |

Database Management Fundamentals

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. Combines rows from a SELECT statements result table into a group






2. Software system designed to support interoperable machine - to - machine interaction over a network






3. Data remains unchanged in database






4. Data Definition - Data Manipulation - Data Recovery and Conccurance - Data Dictionary - Performance






5. Copies multiple records at the same time using a SELECT statement






6. Defines a new column






7. Allow useres to retrieve data and interact with content located on web pages within website






8. SELECT statment containing the nested query






9. Finds the lowest ACII value in column






10. Large structured set of persistent data






11. Network node that discovers and invokes other software services to provide a buisness solution






12. Grant acces and control to only specific information






13. Uniquely identify each record in the table and are chosen at the time of table creation. It is recommended that you use a variable such as a Social Security for this.






14. Order in which WHERE clause is evaluated and combined






15. The Web is ___________






16. One of the tools that SQL uses to find and retrieve data.






17. Three Classes of Users: End Users - ____________ - Database Administrator (DBA)






18. Identifies columns to appear in the result






19. Definition of commands it can do






20. Computer programs allowing website visitors to submit and retrieve data to/from a database over the Internet using their preferred web browser






21. Supplies value for the search condition of the SELECT statement containing it






22. Software system designed to support interface for a software asset that manages a specific set of tasks






23. Looks like opening tag - but with a forward slash






24. Combination of attributes that can be uniquely used to identify a database record and is generally the pool from which the primary key is chosen.






25. Decides what data is stored in the databse and the manner it is stored






26. Defines a new column






27. Three Basic Operations of SP - SR - SB: Publish - Find - ____






28. Looks like opening tag - but with a forward slash






29. Table displayed in descending order






30. A common language that could be used when accessing data from any database conforming to its standard - has Less than 30 commands






31. Data in database interacts & corresponds with other data






32. Averages the numeric values






33. Uses relationships between independent entities






34. Uses two values as limits - selecting any values between the two of them






35. Specifies the search condition is TRUE if the comparison is TRUE for every value that the subquery returns






36. Writes programs that use or allow acces to databse with specific purpose






37. Create program files that include SQ after each command






38. Practice of writing code into a webpage that is not directly visible to the user






39. Browser requests page - code is delivered - executed and done with






40. Everything between the start and end tag






41. Executes commands one at a time - results being displayed immediately






42. Give the browser more specific information about that tag






43. Limits the rows that appear in the result mathcing a specified condition






44. Supplies value for the search condition of the SELECT statement containing it






45. Interact and manipulates the data in the database






46. Join a table to a copy of itself






47. All Columns indicated and selected






48. Table displayed in ascending order






49. Averages the numeric values






50. = - < - > - <= - >= - <> - !