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. Manages the behavior and data of the application. Logic and data java class






2. Specifies what aspect of the element you are choosing to style.(width - color - bg-color)






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






4. Object used for executing a static SQL statement and returning the result it produces






5. Handles the error if it does not satisfy the "try" statement






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






7. The event gets sent to the most specific element and after this element has an opportunity to react - the event bubbles up to more general elements.






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






9. An element in a dialog box that allows the user to choose from a set of options






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






11. Used to pass data to a server. can contain input elements like text fields and checkboxes and radio-buttons and submit buttons and more. It can also contain select lists and textarea and fieldset and legend and label elements.






12. Specifies whether or not an element is visible






13. 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






14. a test of each individual component (often a program) to ensure that it is as defect-free as possible






15. The default positioning system used by web pages and browsers for where objects in a web page will be displayed. Objects are placed depending on where they occur in the code sequence.






16. This can be of two types: loaded from an external tag library or predefined tag; do not use <% but just the < character






17. Compiles a java source tree






18. A mechanism defined in the HTTP specification that makes it possible to serve different versions of a document (a resource representation) at the same URI so that user agents can specify which version fit their capabilities the best.






19. Used to affect a certain portion of your material. They utilize the on/off approach.






20. Elements that are rendered (displayed) directly in line with the text






21. A module of Java code that is hosted on a web server






22. In this handler use event object to determine event target






23. reduces the amount of redundancy in code that may connect to the database (assists in some functionality)






24. Attribute used to associate a template with an XML element; also used to define a template for the entire XML document






25. ${myBean.name}... Java code that evaluates to a value






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






27. Record consisting of one or more fields that are links to other nodes and a data field






28. Manages the behavior and data of the application. Logic and data java class






29. The default positioning system used by web pages and browsers for where objects in a web page will be displayed. Objects are placed depending on where they occur in the code sequence.






30. One or more complete Java statements grouped together logically - <% %>






31. This modifier on a Java class member directs that the member should have a single value that is shared by all instances of this class






32. If the XML file containing the fragment above were parsed with a W3C DOM parser (as in our programming assignment) - the contents of the fragment above would appear as an object satisfying this interface






33. A module of Java code that is hosted on a web server






34. A program that extracts comments from Java Source files and produces documentation files in HTML.






35. 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)






36. 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






37. An API used to send HTTP requests directly to a web server and load the server response data directly back into the script.






38. This Java object is used by a controller servlet to send the request to the appropriate JSP page






39. What to attempt to do; requires a "catch" statement






40. Success






41. Handles the error if it does not satisfy the "try" statement






42. Describes the styles of the page elements - such as their colors and font sizes and background colors.






43. Declares JavaBean class within the JSP page in whatever scope is specified in its scope attribute






44. Content- Padding - Border- Margin






45. Design pattern for asynchronous invocation of potentially long-running methods of an object






46. Gets the value of a Bean property so that you can display it in a result page.






47. Uses the equal sign to give the object property on the left of the equal sign the value on the right of the equal sign.






48. Bean that only survives for current request






49. 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






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