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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. SQL Commands: Define tables - views - _____ - delete or insert info






2. Aggregates Five Functions: COUNT - MAX - MIN - ___ - AVG






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






4. Has the highest precedence - followed by the AND - OR






5. Used in a SELECT clause in place of a column






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






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






8. Averages the numeric values






9. Finds the lowest ACII value in column






10. Has the highest precedence - followed by the AND - OR






11. Order in which WHERE clause is evaluated and combined






12. Used to close a tag properly






13. Identifies columns to appear in the result






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






15. Data stored by DAd






16. Interact and manipulates the data in the database






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






18. Everything in enviroment becomes an object - expands on Priniples of relational databases






19. Basic Component of SQL






20. Grant acces and control to only specific information






21. Identifies columns to appear in the result






22. Computer equipment -Fixed Storage Media - Removeable Storage Media - System Memory - and the Processor






23. SQL Commands: Define tables - views - _____ - delete or insert info






24. Used in a SELECT clause in place of a column






25. File stored on a user's machine that contains infor about application






26. SQL Commands - Two Things Specify data interested in - Indicate the ________






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






28. Some form of output - usually - printed - containing information






29. Specifies the tables or views from which rows and columns are retrieved






30. Essentially a collection of services that communicate with eachother






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






32. Most valuable asset of a database system.






33. SELECT statment containing the nested query






34. Finds the lowest constant value in a column






35. Network node that acts as a repository - yellow pages - or clearing house for interfaces that are published by service providers






36. Data in database interacts & corresponds with other data






37. Cookie - Two Stages: Stored on user's computer - Automatically transferred from machine to _____






38. Table displayed in descending order






39. Limits the output of the established groups into the derived result table






40. Concatenated in SQL Server Database software using the addition symbol






41. Command based way to ask the database a question






42. Describe information in a tree styled format






43. One huge database to hold all data; Access to data - and use of system to add - update & print records






44. Create program files that include SQ after each command






45. Characterizes operation of a relational database






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






47. Join a table to a copy of itself






48. Meaningful info related to database






49. All Columns indicated and selected






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






Can you answer 50 questions in 15 minutes?



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