Test your basic knowledge |

Java Web Programming

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. Written programs or procedures or rules and associated documentation pertaining to the operation of a computer system and that are stored in read/write memory






2. If you want to use the same path-like structure for several tasks - you can define them with this






3. In the XML element <g:start_time> - g plays this role






4. Not intended to be depended on by external code and thus are not part of the interface.






5. Object associated with a visitor; similar to a Hashtable; different set of data kept for each visitor to the site






6. Positioned outside of the relative positioning. The element is positioned in a fixed position on the document.






7. This Java class is used in JDBC pages to execute SQL statements and and provides protection against SQL scripting attacks






8. Success






9. Returns a reference to the element by its ID where element is a reference to an Element object or null if an element with the specified ID is not in the document.






10. A special kind of variable used in a subroutine to refer to one of the pieces of data provided as input to the subroutine






11. Written programs or procedures or rules and associated documentation pertaining to the operation of a computer system and that are stored in read/write memory






12. Database that represents data as a collection of tables in which all data relationships are represented by common values in related tables






13. Used to extract only those records that fulfill a specified criterion.






14. a class whose primary purpose is to define an interface deferring some or all of its implementations to subclasses. Cannot be instantiated






15. a single instance of that member shared by all instances of this class






16. A popular persistence provider used with Java Web servers






17. Spaces at the top and bottom and left and right of the document between the edges of the text; the absolute boundary of text and graphics on a page






18. API for valid HTML and well-formed XML documents. defines logical structure of documents and the way a document is accessed & manipulated






19. Java classes inside a package that have already been compiled into byte code.






20. Content- Padding - Border- Margin






21. Success






22. The act of intercepting requests and responses to transform or use info contained in the requests or responses; can transform response from a servlet or JSP page






23. An action that ANT will attempt to do






24. Can't attempt one task until a previous task is successful






25. Object created by servlet container for Servlets to access environment information and provide ability for Servlet to bind object attributes to the invironment scope by name






26. A software program that checks an HTML document for syntactical errors.






27. a single instance of that member shared by all instances of this class






28. Language that support either implicit type conversion (nearly all languages support at least one implicit type conversion) and ad-hoc polymorphism (also known as overloading) or both (ex. PHP)






29. This tag in a JSP page directs the associated Bean to receive a property when the user clicks a Submit button in the JSP page






30. These auto-generated methods allow us to change data members of a Java class






31. This component of JSP pages replaces the above tag and allows more sophisticated manipulation of values from the bean






32. Computer stops examining comparisons as soon as it determines the final outcome






33. Programming language designed for managing data in relational database management systems






34. a piece of Java-code embedded in the HTML-like JSP code






35. a class with a default constructor that exposes properties through its (get) and (set) methods - Generic name for a Java class that manages data on behalf of a JSP page






36. Compiles a java source tree






37. Name which includes a directive to a particular class or object in its reference (ex. System.in); use the .(dot) operator






38. Enables a subclass to call the methods and fields of its superclass






39. Method that retrieves the values corresponding to the given attribute name that is set through setAttribute()






40. Java class specifically created to enable communication with a particular database management product such as MySQL






41. A special type of button in your forms that will perform the form's set action.






42. Defines restrictions on a simpleType or simpleContent or complexContent definition; names that are reserved by XML






43. A GET request results from a normal request for a URL or from an HTML form that has no METHOD specified and it should be handled by this method.






44. Something that is not included in a rule or group or list or that does not behave in the expected way






45. a database view that allows the user to see all fields for one record and enter them one at a time.






46. Advances the record cursor by one record. Returns a boolean value indicating success or failure. Failure occurs if the cursor moved past the last record.






47. Improving the design of existing software code. doesn't change the observable behavior of the software; it improves its internal structure






48. Specifies how to send form-data (the form-data is sent to the page specified in the action attribute). POST or GET






49. a set of classes that supports the development of programs






50. stores information about or change settings for a user session. Variables stored in it hold information about one single user and are available to all pages in one application.