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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. a JAR file used to distribute a collection of JavaServer Pages and servlets and Java classes and XML files and tag libraries and static Web pages (HTML and related files) that together constitute a Web application.






2. Elements that are rendered (displayed) with empty space above and below






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






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






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






6. 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






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






8. Class that extends the attributes and methods of a superclass






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






10. 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.






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






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






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






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






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






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






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






18. Object associated with a visitor; similar to a Hashtable; different set of data kept for each visitor to the site






19. Elements that are rendered (displayed) directly in line with the text






20. Governing body for the development of platform independent web standards






21. Used to amplify tags






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






23. Combination of data and operations that can be performed on that data; specification of the data members and methods of the object.






24. Success






25. Specifies that the Node will contain text elements






26. 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.






27. A web server software notable for playing a key role in the initial growth of the World Wide Web.






28. 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






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






30. Method that retrieves the values corresponding to the given attribute name that is set through setAttribute()






31. Combination of data and operations that can be performed on that data; specification of the data members and methods of the object.






32. Client error






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






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






35. 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.






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






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






38. Contain data about transaction between browser and server (IP address etc.)






39. Tells the compiler where to access certain classes






40. 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.






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






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






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






44. 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).






45. Compiles a java source tree






46. Specifies whether or not an element is visible






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






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






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






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







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