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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. Part of JUnit and fails a test with no message






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






3. 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.






4. A web development technique that allows portions of Web pages to reload with fresh data instead of requiring the entire Web page to reload






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






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






7. Name of the tag to which the style declarations have been assigned






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






9. An open source software implementation of the Java Servlet and JavaServer Pages technologies. The Java Servlet and JavaServer Pages specifications are developed under the Java Community Process.






10. This component of the MVC architecture represents what is delivered to the client browser






11. Returns a list of elements with the given tag name.






12. Specifies whether or not an element is visible






13. Tells the compiler where to access certain classes






14. Java Server Page - web page coding standard that allows developers to dynamically generate web pages in response to user request






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






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






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






18. allows you to create and bind objects to a session. is often used for managing security credentials and for managing state among multiple pages (such as in a Web-based wizard). Lasts for life of request






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






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






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






22. Method that sets value of the attribute for the request which is retrieved later in either the current JSP page or another JSP page






23. Defines objects which can connect Java applications to a JDBC Driver






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






25. 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






26. A project that contains resources for a Web application with dynamic content such as servlets or JavaServer Pages (JSP) files






27. After a database query is performed - this Java class provides access to the records extracted from the database






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






29. Open-source servlet container. popular servlet engine of the apache project






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






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






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






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






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






35. 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






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






37. XHTML element - a class name - an id name






38. 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






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






40. Specifies that the child elements must appear in an order






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






42. 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.






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






44. 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.






45. In the XML fragment <node id="7" x_pos="330" ypos="450">Smallville</node> - node fills this role






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






47. HTTP request method. Parameters are passed to the server through a separate input channel. used for non-dempotent requests.






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






49. JavaScript library that emphasizes interaction between JavaScript and HTML.






50. Java Server Page - web page coding standard that allows developers to dynamically generate web pages in response to user request







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