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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. Order in which WHERE clause is evaluated and combined






2. Tally of how many rows meet criteria specified






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






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






5. Definition of commands it can do






6. Everything between the start and end tag






7. 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.






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






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






10. Averages the numeric values






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






12. Grant acces and control to only specific information






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






14. Considered the time that a user first accesses a page until a set of amount time - on the server - after their last activity or until the session is explicitly closed






15. Individuals that use - manipulate or maintain aspects of database






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






17. Used to remove duplicates from result table






18. Using product as intended for its audience






19. Order in which WHERE clause is evaluated and combined






20. Data stored by DAd






21. Ensures functions are done efficiently






22. Used with another comparison operator - values become inverted






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






24. Finds the lowest constant value in a column






25. Allows data recovery in case of corruption or loss






26. Responsible for technical implementation & maintenance of database on a design & physical level






27. Describe information in a tree styled format






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






29. Text markups that form an element" sort of a "box" to hold things like text and other elements






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






31. Allows data recovery in case of corruption or loss






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






33. Columns may be specified for the result table by following the column name with a speace and the alias in the SELECT clause






34. Change order of rows in result table






35. SELECT statment containing the nested query






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






37. Changes the values in one or more selected rows of a table






38. Deletes selected rows






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






40. Join a table to a copy of itself






41. Used with another comparison operator - values become inverted






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






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






44. System that is composed of a Certificate Authority - certificates - software - services and other cryptographic components to enable authenticity and validation of data and/or entities






45. Command based way to ask the database a question






46. Allows use of single or multiple character wildcards with the underscore or percent symbol






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






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






49. Finds the lowest ACII value in column






50. Give the browser more specific information about that tag







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Can you answer 50 questions in 15 minutes?


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