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. 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.






2. Type of method that returns the state of one field in an object.






3. Elements of the programming language which have essentially evolved out of use/style. Example of this is the java.awt package and its replacement javax.swing






4. Accessor whose purpose is to return the value stored in an instance variable.






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






6. Set of data elements (values) that is organized using a model of vertical columns (identified by their name) and horizantal rows






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






8. Defines a standard way for accessing and manipulating HTML documents.






9. Channel into a new direction (to a different page)






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






11. Set of data elements (values) that is organized using a model of vertical columns (identified by their name) and horizantal rows






12. 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






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






14. anyone can use to create and manipulate objects. forms public interface.






15. 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.






16. Tag that gives you the option to iterate over arrays and collections






17. 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.






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






19. 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.






20. A collection of standard programs and subroutines that are stored and available for immediate use






21. anyone can use to create and manipulate objects. forms public interface.






22. Does nothing if expected value equals actual value but throws error otherwise






23. an object that provides an abstract interface to some type of database






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






25. This part of a CSS rule specifies the set of HTML elements to which a defined style should apply






26. Specification about a tag (first ordered list: 1-2-3 or A-B-C)






27. Pseudo-relational database management system from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools






28. Open-source SQL (Structured Query Language) database implementation. persistence provider.






29. The next generation of HTML and is a hybrid between HTML and XML. XML was designed to describe data. HTML was designed to display data.






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






31. The element containing the current element with no intervening container elements.






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






33. Scope of variables whose values persist through several client visits back to the same site but not over the life of the application






34. Content- Padding - Border- Margin






35. The data transfer protocol used on the World Wide Web. About requests and responses. Uses TCP.






36. Keyword that can be used inside any method to refer to the current object






37. Web page content that changes or is changed automatically based on database content or user information.






38. This DTD contains all HTML elements and attributes but does NOT INCLUDE presentational or deprecated elements (like font). Framesets are not allowed.






39. 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






40. 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






41. Can't attempt one task until the previous task is successful






42. Pseudo-relational database management system from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools






43. Short for World Wide Web Consortium. It is the international governing body for the development of platform independent web standards and specifications.






44. The address of a website. Uniform Resource locator.






45. Single piece of info; record is one complete set of these






46. Technology specifically designed for automated logic testing of Web applications






47. Compiles a java source tree






48. This generic technique (not a Java class) associates Java objects with records in a database






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






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