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Test your basic knowledge |
Java Web Programming
Start Test
Study First
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. Protocol layering is a common technique to simplify designs by dividing them into functional layers each concerned primarily with one task.
setXXX method
protocol layering principle
package
refractor
2. Java class specifically created to enable communication with a particular database management product such as MySQL
Driver
MySQL
doPost()
dependency
3. XHTML element - a class name - an id name
input element
WAR file
CSS selector
weakly typed language
4. This Java object encapsulates the information that a servlet sends back to the client
assertEquals method
session Bean scope
jQuery theme
response
5. Short for World Wide Web Consortium. It is the international governing body for the development of platform independent web standards and specifications.
redirect
W3C
protocol layering principle
JUnit
6. Entries in a database
Transitional
record
qualified name
Expression Scriptlet
7. String that is the result of submitting an HTTP request/form with query that specifies the name/value pairs
abstract class
request parameter
2xx status code
event handler
8. 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).
request
POST
assertEquals()
W3C
9. 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.
deprecated
assertEquals method
doGet()
static content
10. This component of the MVC architecture holds business data that will be displayed in the JSP page
request scope
id attribute
ANT target
Model
11. Java Server Page - web page coding standard that allows developers to dynamically generate web pages in response to user request
JSP
<jsp:setProperty>
Model
refractor
12. Description of a set of requirements to be satisfied by a method
subclass
assignment statement
Spec comment
tag
13. This Java object encapsulates the information that a servlet sends back to the client
response
form method
element
hidden input element
14. 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.
ANT dependency
fixed positioning
ANT
record
15. Object associated with a visitor; similar to a Hashtable; different set of data kept for each visitor to the site
HttpSession
Session
private
static content
16. The act of sending onto another destination
onreadystatechange
GET
View
forward
17. Well-formed XML document which also conforms to rules of a Document Type Definition (DTD) or an XML Schema (XSD)
form method
form
valid
stateless
18. Can't attempt one task until a previous task is successful
ANT dependency
Model
foreign key constraint
table
19. API for valid HTML and well-formed XML documents. defines logical structure of documents and the way a document is accessed & manipulated
public
Tomcat
filtering
W3C DOM
20. In the XML fragment <node id="7" x_pos="330" ypos="450">Smallville</node> - node fills this role
className attribute
POST
session object
assertEquals method
21. A web server software notable for playing a key role in the initial growth of the World Wide Web.
Expression Scriptlet
response
ANT task
Apache
22. The act of sending onto another destination
unit test
forward
Spec comment
URL
23. Manages the behavior and data of the application. Logic and data java class
URL
Model
assertEquals()
MS Access
24. reduces the amount of redundancy in code that may connect to the database (assists in some functionality)
<jsp:setProperty>
helper class
onreadystatechange
class library
25. Compiles a java source tree
throws
JUnit
Object-Relational Mapping
javac task
26. A module of Java code that is hosted on a web server
response
Servlet
subclass
className attribute
27. HTTP request method. Parameters are encoded in URL. used for idempotent requests.
Cascade delete
form
GET
forwarding
28. A special kind of variable used in a subroutine to refer to one of the pieces of data provided as input to the subroutine
JUnit test
where clause
parameter
catch
29. reduces the amount of redundancy in code that may connect to the database (assists in some functionality)
delimiter
expression scriptlet
filtering
helper class
30. 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
<jsp:setProperty> tag
session scope
form action
document.getElementById()
31. Specifies where to send the form-data when a form is submitted.
container
form action
CSS selector
assertEquals()
32. Elements not displayed by the browser.
getXXX method
JavaScript
Tomcat
hidden input element
33. Object used for executing a static SQL statement and returning the result it produces
<jsp:getProperty>
foreign key constraint
Statement
View
34. The address of a website. Uniform Resource locator.
idempotent
setXXX method
XSL
URL
35. Returns a list of elements with the given tag name.
getElementsByTagName
HttpSession
dynamic content
HTTP
36. Client error
idempotent
helper class
4XX status code
Apache PHP module
37. Attribute that can be used to generate a unique identity for new rows
Node
auto_increment
response
session Bean scope
38. 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
MySQL
attribute
session scope
dependency
39. an individual component of a document
session object
subclass
element
CSS property
40. Specifies constraints and information about the values of attributes or text-only elements
simple type
javac task
element
test method
41. Something that is not included in a rule or group or list or that does not behave in the expected way
Exception
dependency
WAR file
forwarding
42. 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.
XHTML (Extensible Hypertext Mark-up Language)
validator
radio button
POST
43. Scope of variables whose values persist through several client visits back to the same site but not over the life of the application
XMLHttpRequest
public
session scope
setter method
44. The character that seperates one field from another in a plain text file.
delimiter
setter
auto_increment
redirect
45. 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.
Caching
POST
assertEquals method
JAR file
46. This component of JSP pages replaces the above tag and allows more sophisticated manipulation of values from the bean
W3C DOM
JSTL (JavaServer Pages Standard Tag Library)
Java Standard Tag Library
document.getElementById()
47. Improving the design of existing software code. doesn't change the observable behavior of the software; it improves its internal structure
auto_increment
scriptlet
refractor
entity
48. This generic technique (not a Java class) associates Java objects with records in a database
block display
Model
JSTL (JavaServer Pages Standard Tag Library)
Object-Relational Mapping
49. Requires every value of one attribute of a table to exist as a value of another attribute in a different relation (table)
package
foreign key constraint
<jsp:setProperty> tag
session scope
50. Content- Padding - Border- Margin
subclass
event bubbling
box model
HTML DOM