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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. what an MVC is given by a database






2. Primary key of one table that appears as an attribute in another table and acts to provide a logical relationship between the two tables






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






4. Process the tag contents if a test condition is satisfied






5. Relational database driver used in PHP programming language to provide an interface with MYSQL databases






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






7. 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






8. Renders the model into a form suitable for interaction - typically a user interface element. HTML and CSS






9. The window or viewing area that displays web pages and if smaller than the web page - scroll bars should be available.






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






11. Done by including portions of SQL statements in a web form entry field in an attempt to get the website to pass a newly formed rogue SQL command to the database






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






13. 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.






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






15. 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






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






17. A POST request results from an HTML form that specifically lists POST as the METHOD and it should be handled by this method.






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






20. Clears an area around the content which is inside of the border of an element (length-%)






21. 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.






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






23. Sets values for parameters in JDBC






24. Server error






25. Requires every value of one attribute of a table to exist as a value of another attribute in a different relation (table)






26. Document that conforms to SML syntax rules (ex. start tag without end tag)






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






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






29. Specifies constraints and information about the values of attributes or text-only elements






30. Causes the chosen class to be dynamically loaded (at runtime)






31. Method that may involve anything - like storing or updating data or ordering a product or sending E-mail.






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






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






34. A blueprint for creating objects of a certain kind; defines data and methods.






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






36. Associative array that by default contains contents of $_GET and $_POST and $_COOKIE






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






38. String that is the result of submitting an HTTP request/form with query that specifies the name/value pairs






39. a constructor calls another constructor in its class using the ": this()" designation






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






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






42. Type of method that changes the state of one field in an object.






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






44. Provides the abstraction of an ordered collection of nodes without defining or constraining how this collection is implemented






45. Represents a table in a relational database; each instance corresponds to a row in that table






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






47. 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






48. Controlling the exact location of text and pictures on a web page by specifying coordinates on the page.






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






50. 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







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