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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. Name which includes a directive to a particular class or object in its reference (ex. System.in); use the .(dot) operator
qualified name
Driver
dynamic content
Element
2. The element containing the current element with no intervening container elements.
Controller
setter method
parent element
deprecated
3. Specifies whether or not an element is visible
2xx status code
Connection
visibility
ANT task
4. Description of a set of requirements to be satisfied by a method
assignment statement
Spec comment
request object
form method
5. Manages the behavior and data of the application. Logic and data java class
Model
JavaBean
setter method
JSTL (JavaServer Pages Standard Tag Library)
6. Controlling the exact location of text and pictures on a web page by specifying coordinates on the page.
AJAX
absolute positioning
Expression language
catch
7. Keyword that can be used inside any method to refer to the current object
this()
Controller
Driver
method signature
8. This component of the MVC architecture represents what is delivered to the client browser
getter method
viewport
View
this()
9. One or more complete Java statements grouped together logically - <% %>
assertEquals()
scriptlet
W3C
valid
10. 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()
assertEquals method
GET
status code
11. Client error
4XX status code
PreparedStatement
tag
Expression language
12. All data for a single member (object)
forward
Dynamic web project
W3C
session object
13. Declares JavaBean class within the JSP page in whatever scope is specified in its scope attribute
Spec comment
request parameter
<jsp:useBean>
class
14. An XML document whose content describes the structure of other XML documents.
Apache
Extreme programming
Model
XML Schema
15. Web page content that changes or is changed automatically based on database content or user information.
form
POST
dynamic content
viewport
16. Marks successful completion of one or more tasks - what you are trying to get to.
ANT target
auto_increment
Attribute
rs.next()
17. The function for the browser to run when the server responds to your request
Exception
setter
onreadystatechange
Element
18. Record consisting of one or more fields that are links to other nodes and a data field
Node
entity
4XX status code
CSS
19. In JSP; makes it possible to easily access application data stored in JavaBeans components (by using characters such as {...} - < - >). Used with JSTL to replace all JAVA
ResultSet
JSP Expression Language
Expression language
expression scriptlet
20. reduces the amount of redundancy in code that may connect to the database (assists in some functionality)
helper class
this()
form action
<c:forEach>
21. The default positioning system used by web pages and browsers for where objects in a web page will be displayed. Objects are placed depending on where they occur in the code sequence.
Model
relative positioning
Java Standard Tag Library
<jsp:setProperty>
22. If the XML file containing the fragment above were parsed with a W3C DOM parser (as in our programming assignment) - the contents of the fragment above would appear as an object satisfying this interface
attribute
relational database
Element
this()
23. Generic name for a Java class that manages data on behalf of a JSP page
Content negotiation
response
JavaBean
Javadoc
24. Web page content that changes or is changed automatically based on database content or user information.
<jsp:useBean> tag
5XX status code
dynamic content
Controller
25. Accessor whose purpose is to return the value stored in an instance variable.
template
getter method
foreign key constraint
idempotent
26. Causes the chosen class to be dynamically loaded (at runtime)
4XX status code
Class.forName()
Transitional
record
27. an object that provides an abstract interface to some type of database
Data Access Object
form
viewport
TextNode
28. String that is the result of submitting an HTTP request/form with query that specifies the name/value pairs
W3C
request parameter
doGet()
unit test
29. Method that tests the program
getElementsByTagName
visibility
jQuery
test method
30. An element in a dialog box that allows the user to choose from a set of options
Cascade delete
superclass
radio button
tag
31. A web development technique that allows portions of Web pages to reload with fresh data instead of requiring the entire Web page to reload
request.setAttribute
Cascade delete
AJAX
JSP tag
32. Combination of data and operations that can be performed on that data; specification of the data members and methods of the object.
<jsp:setProperty>
class
Structured Query Language
string interpolation
33. The address of a website. Uniform Resource locator.
Node
fixed positioning
die()
URL
34. The GET and HEAD are ____ methods and SHOULD NOT have the significance of taking an action other than retrieval.
package
entity
safe
record
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
fail()
ServletContext
visibility
session object
36. Name of the tag to which the style declarations have been assigned
radio button
form
event handler
selector
37. Record consisting of one or more fields that are links to other nodes and a data field
assignment statement
application scope
Driver
Node
38. 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.
public
table
assertEquals()
WAR file
39. what an MVC is given by a database
W3C DOM
persistence
pathelement element
TCP (Transport Layer Protocol)
40. Set of data elements (values) that is organized using a model of vertical columns (identified by their name) and horizantal rows
ResultSet
table
selector
Asynchronous method
41. A blueprint for creating objects of a certain kind; defines data and methods.
setter
Driver
Java class
JUnit
42. Database that represents data as a collection of tables in which all data relationships are represented by common values in related tables
Driver
die()
cookie
relational database
43. Elements not displayed by the browser.
POST
subclass
onreadystatechange
hidden input element
44. Primary key of one table that appears as an attribute in another table and acts to provide a logical relationship between the two tables
Extreme programming
CSS Property
foreign key
primary key
45. Field that uniquely identifies a record in a table
request scope
WAR file
XML Schema
primary key
46. Combination of data and operations that can be performed on that data; specification of the data members and methods of the object.
class
absolute positioning
Java Standard Tag Library
Model
47. Elements of the programming language which have essentially evolved out of use/style. Example of this is the java.awt package and its replacement javax.swing
deprecated
HTML DOM
Model
where clause
48. Specifies whether or not an element is visible
catch
visibility
jQuery
absolute positioning
49. In this handler use event object to determine event target
$_REQUEST
restricted type
hidden input element
Dynamically installed event handler
50. 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.
HttpSession
rs.next()
session
DriverManager