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






2. Text boxes and radio buttons and check boxes in a Web page are instances of this more general type of element






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






4. an object associated with a visitor. Data can be put in this and retrieved from it - much like a Hashtable. A different set of data is kept for each visitor to the site.






5. All data for a single member (object)






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






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






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






9. Provides a way to identify a user across more than one page request or visit to a Web site and to store information about that user.






10. A component of the Java EE Web application development platform. It extends the JSP specification by adding a tag library of JSP tags for common tasks such as XML data processing etc.






11. Method for just getting (retrieving) data.






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






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






14. Methodology that anticipates need for flexibility. focuses on keeping code simple and testing often and delivering functional bits of application as soon as they're ready. goal is to build upon small client-approved parts as the project progresses as






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






16. This component of the MVC architecture directs client requests to the appropriate resource






17. a Java library and command-line tool whose mission is to drive processes described in build files as targets and extension points dependent upon each other. Development Automation Tool.






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






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






20. attributes that are bound to a session as a mean to provide state to a set of related HTTP requests






21. This ANT element defines all of the places a Java task would look for classes to load






22. 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






23. Bean that only survives for current request






24. Used for an origin website to send state information to a user's browser and for the browser to return the state information to the origin site.






25. Specifies that the Node will contain text elements






26. This component of the MVC architecture holds business data that will be displayed in the JSP page






27. This is used to select user information.






28. Tells the compiler where to access certain classes






29. The function for the browser to run when the server responds to your request






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






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






32. Used to amplify tags






33. Scope of variables that would be stored in a database






34. 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.






35. HTTP request method. Parameters are encoded in URL. used for idempotent requests.






36. This provides methods that allow you to retrieve header information as well as information about the client and server.






37. Tells a Browser how and where to display text and images on a web page.






38. 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.






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






40. 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






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






42. 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)






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






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






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






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. This XML processing technology is used to identify sets of elements - such as all the <title> elements that occur as children of <item> elements






48. jQuery provides a single object with the most important properties.






49. Specifies where to send the form-data when a form is submitted.






50. 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.