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. SELECT statment containing the nested query






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






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






4. Data remains unchanged in database






5. Used to combine one query with another.






6. 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






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






8. Data in database interacts & corresponds with other data






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






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






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






12. Characterizes operation of a relational database






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






14. Command based way to ask the database a question






15. Data stored by DAd






16. All Columns indicated and selected






17. Defines a new column






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






19. Two Subquery Cases:Subqueries that return a _______ - Subqueries that retun multiple values






20. Essentially a collection of services that communicate with eachother






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






22. Interact and manipulates the data in the database






23. Allows data recovery in case of corruption or loss






24. Join a table to a copy of itself






25. Used to combine one query to another






26. 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






27. Basic Component of SQL






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






29. Flat File Examples: Excel Spreadsheets - _____






30. Used to close a tag properly






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






32. Used with another comparison operator - values become inverted






33. Columns containing numbers only






34. Table displayed in ascending order






35. Flat File Examples: Excel Spreadsheets - _____






36. Fields in a relational table that match the primary key from one column to the primary key of another table.






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






38. SQL finds and retrieves date






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






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






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






42. Command based way to ask the database a question






43. Allows data recovery in case of corruption or loss






44. Identifies columns to appear in the result






45. Using product as intended for its audience






46. Compares value of the column in the specified condition with the value specified






47. Data that has been processed into a format that is understandable by its audience






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






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






50. Command used to show the attributes that define a table.