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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. Part of JUnit and fails a test with no message
request.setAttribute
visibility
Model
fail()
2. Can't attempt one task until the previous task is successful
foreign key constraint
dependency
session attribute
HTML DOM
3. Used to pass data to a server. can contain input elements like text fields and checkboxes and radio-buttons and submit buttons and more. It can also contain select lists and textarea and fieldset and legend and label elements.
session attribute
HTTP
CSS selector
form
4. A web development technique that allows portions of Web pages to reload with fresh data instead of requiring the entire Web page to reload
AJAX
padding
template
$_SESSION
5. Does nothing if expected value equals actual value but throws error otherwise
assertEquals()
JUnit
Model
HTML DOM
6. This DTD contains all HTML elements and attributes but does NOT INCLUDE presentational or deprecated elements (like font). Framesets are not allowed.
parent element
HTML strict
primary key
Element
7. Name of the tag to which the style declarations have been assigned
Tomcat
selector
Static class member
HTML DOM
8. This Java class is used in JDBC pages to execute SQL statements and provides protection against SQL scripting attacks
simple type
Element
PreparedStatement
object
9. An open source software implementation of the Java Servlet and JavaServer Pages technologies. The Java Servlet and JavaServer Pages specifications are developed under the Java Community Process.
GET
Controller
Tomcat
Caching
10. This component of the MVC architecture represents what is delivered to the client browser
library
CSS
object
View
11. Returns a list of elements with the given tag name.
4XX status code
ServletContext
getElementsByTagName
dependency
12. Specifies whether or not an element is visible
Tomcat
visibility
CGI variable
assignment statement
13. Tells the compiler where to access certain classes
Spec comment
private
import statement
CSS
14. Java Server Page - web page coding standard that allows developers to dynamically generate web pages in response to user request
agile programming
JSP
fixed positioning
<c:if>
15. Used to extract only those records that fulfill a specified criterion.
setter method
HTML DOM
Spec comment
where clause
16. a piece of Java-code embedded in the HTML-like JSP code
class
Controller
scriptlet
event bubbling
17. a piece of Java-code embedded in the HTML-like JSP code
unit test
scriptlet
idempotent
restricted type
18. 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
ANT task
session scope
private
refractor
19. This part of a CSS rule specifies the set of HTML elements to which a defined style should apply
build.xml
CSS selector
ANT target
CGI variable
20. The address of a website. Uniform Resource locator.
<jsp:useBean> tag
Statement
W3C
URL
21. Improving the design of existing software code. doesn't change the observable behavior of the software; it improves its internal structure
refractor
View
<c:if>
JSP
22. Method that sets value of the attribute for the request which is retrieved later in either the current JSP page or another JSP page
CSS selector
onreadystatechange
request.setAttribute
request
23. Defines objects which can connect Java applications to a JDBC Driver
request Bean scope
DriverManager
unit test
<jsp:getProperty>
24. Design pattern for asynchronous invocation of potentially long-running methods of an object
dynamic content
submit element
Asynchronous method
GET
25. 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
response
event handler
static content
this()
26. A project that contains resources for a Web application with dynamic content such as servlets or JavaServer Pages (JSP) files
response
<c:if>
parameter
Dynamic web project
27. After a database query is performed - this Java class provides access to the records extracted from the database
ResultSet
<c:forEach>
validator
getter method
28. Handles the error if it does not satisfy the "try" statement
Dynamically installed event handler
request attribute
Extreme programming
catch
29. Open-source servlet container. popular servlet engine of the apache project
XML Schema
Model
Tomcat
HTTP
30. Not intended to be depended on by external code and thus are not part of the interface.
private
id attribute
input element
session object
31. Web page content that changes or is changed automatically based on database content or user information.
safe
radio button
deprecated
dynamic content
32. Specification about a tag (first ordered list: 1-2-3 or A-B-C)
View
private
attribute
private
33. This component of JSP pages replaces the above tag and allows more sophisticated manipulation of values from the bean
Java Standard Tag Library
private
absolute positioning
class
34. Enables a subclass to call the methods and fields of its superclass
XML Schema
event bubbling
HTML DOM
super()
35. 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
ServletContext
junit task
subclass
<jsp:useBean> tag
36. an object that provides an abstract interface to some type of database
Model
W3C
public
Data Access Object
37. XHTML element - a class name - an id name
setter method
Exception
validator
CSS selector
38. The act of intercepting requests and responses to transform or use info contained in the requests or responses; can transform response from a servlet or JSP page
session attribute
scriptlet
Servlet
filtering
39. Programming language designed for managing data in relational database management systems
Dynamically installed event handler
onreadystatechange
View
Structured Query Language
40. Specifies that the child elements must appear in an order
sequence
relational database
document.getElementById()
MySQL
41. What to attempt to do; requires a "catch" statement
fixed positioning
ResultSet
HTML DOM
try
42. 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.
helper class
Content negotiation
Model
event bubbling
43. This component of JSP pages replaces the above tag and allows more sophisticated manipulation of values from the bean
XPATH
$_REQUEST
JSTL
DTD
44. 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.
document.getElementById()
primary key
session object
form
45. In the XML fragment <node id="7" x_pos="330" ypos="450">Smallville</node> - node fills this role
2xx status code
<jsp:setProperty> tag
setter
className attribute
46. Specifies how to send form-data (the form-data is sent to the page specified in the action attribute). POST or GET
fail()
form method
junit task
scriptlet
47. HTTP request method. Parameters are passed to the server through a separate input channel. used for non-dempotent requests.
Statement
external style sheet
POST
Element
48. This component of JSP pages replaces the above tag and allows more sophisticated manipulation of values from the bean
getElementsByTagName
Java Standard Tag Library
classpath element
cookie
49. JavaScript library that emphasizes interaction between JavaScript and HTML.
helper class
Java class
expression scriptlet
jQuery
50. Java Server Page - web page coding standard that allows developers to dynamically generate web pages in response to user request
TextNode
JSP
WAR file
event bubbling
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