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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. This term describes an action for which performing the action twice has the same effect as performing it once






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






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






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






5. In the relational database model is a collection of similar entities. An entity is represented by






6. Layer below HTTP. HTTP accesses this. Reliable data stream service. The Internet's primary transport protocol; provides a point-to-point channel for applications that require reliable communications






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






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






9. Script that contains one project and at least one (default) target. Targets contain task elements. Used by ANT






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






11. Ascripting language used to make HTML pages interactive






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






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






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






15. A Java keyword used in method declarations that specify which exceptions are not handled within the method but rather passed to the next higher level of the program.






16. Part of JUnit and fails a test with no message






17. Makes it possible to easily access application data stored in JavaBeans components; replaces Java scriplets for reading information from the Bean






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






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






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






21. The act of sending onto another destination






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






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






24. Success






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






26. A communications protocol that treats each request as an independent transaction that is unrelated to any previous request so that the communication consists of independent pairs of requests and responses. Does not require the server to retain sessio






27. A class that provides its attributes and methods to a subclass.






28. A system where Web pages and their associated graphics are stored locally on a client computer to reduce Internet traffic and download wait time the next time the page is viewed.






29. This term describes an action for which performing the action twice has the same effect as performing it once






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






31. 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.






32. Object reference






33. Your computer sends a request for some file (e.g. "Get me the file 'home.html'") and the web server sends back a _______ ("Here's the file" - followed by the file itself).






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






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






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






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






38. Your computer sends a ______ for some file (e.g. "Get me the file 'home.html'") and the web server sends back a response ("Here's the file" - followed by the file itself).






39. 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.






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






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






42. A pseudo-method that creates an object. Instance methods with the same name as their class. are invoked using the new keyword.






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






44. API for valid HTML and well-formed XML documents. defines logical structure of documents and the way a document is accessed & manipulated






45. 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.






46. Sets values for parameters in JDBC






47. an individual component of a document






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






49. A set of assertion methods useful for writing tests. Only failed assertions are recorded.






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







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