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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. Objects of any type that are explicitly placed on the request object via a call to the setAttribute() method
Cascade delete
request attribute
ANT dependency
HTTP
2. Prints a message and exits the current script
forward
die()
attribute
GET
3. This component of JSP pages replaces the above tag and allows more sophisticated manipulation of values from the bean
Java Standard Tag Library
GET
Expression Scriptlet
XHTML (Extensible Hypertext Mark-up Language)
4. 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).
status code
foreign key
ANT task
request
5. ${myBean.name}... Java code that evaluates to a value
Expression Scriptlet
dynamic content
AJAX
doPost()
6. API for valid HTML and well-formed XML documents. defines logical structure of documents and the way a document is accessed & manipulated
<c:forEach>
class library
W3C DOM
block display
7. Certain look for a jquery element
jQuery theme
CGI variable
primary key
form
8. 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
static content
JUnit test
document.getElementById()
form
9. A special type of button in your forms that will perform the form's set action.
Transitional
classes nested element
submit element
setXXX method
10. anyone can use to create and manipulate objects. forms public interface.
public
getter method
package
attribute
11. an individual component of a document
<jsp:useBean> tag
element
Spec comment
session scope
12. an object that provides an abstract interface to some type of database
cookie
filtering
Data Access Object
scriptlet
13. The data transfer protocol used on the World Wide Web. About requests and responses. Uses TCP.
HTTP
package
build.xml
cookie
14. What to attempt to do; requires a "catch" statement
DTD
Tomcat
try
field
15. This term describes an action for which performing the action twice has the same effect as performing it once
JAR file
static content
idempotent
input element
16. Elements that are rendered (displayed) with empty space above and below
HTML strict
block display
Node
radio button
17. This Java class is used in JDBC pages to execute SQL statements and provides protection against SQL scripting attacks
form
PreparedStatement
request attribute
radio button
18. Describes the styles of the page elements - such as their colors and font sizes and background colors.
Model
Javadoc
CSS
Driver
19. Sets a property value or values in a Bean.
Connection
Asynchronous method
setter method
<jsp:setProperty>
20. 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
foreign key constraint
Apache PHP module
getXXX method
package
21. a class whose primary purpose is to define an interface deferring some or all of its implementations to subclasses. Cannot be instantiated
stateless
setter method
Event object
abstract class
22. Positioned outside of the relative positioning. The element is positioned in a fixed position on the document.
HTML strict
JUnit test
doPost()
fixed positioning
23. a database view that allows the user to see all fields for one record and enter them one at a time.
Hibernate
setXXX method
form
Asynchronous method
24. Specification about a tag (first ordered list: 1-2-3 or A-B-C)
Java class
object
attribute
relational database
25. Single piece of info; record is one complete set of these
Node
field
throws
status code
26. This part of a CSS rule specifies the set of HTML elements to which a defined style should apply
Expression language
hidden input element
POST
CSS selector
27. This Java object encapsulates the information that a servlet sends back to the client
Attribute
response
getXXX method
Java class
28. JavaScript library that emphasizes interaction between JavaScript and HTML.
jQuery
JSP tag
external style sheet
URL
29. This component of the MVC architecture represents what is delivered to the client browser
validator
View
request.getAttribute
protocol layering principle
30. A module of Java code that is hosted on a web server
forwarding
Servlet
setter method
Static class member
31. This term describes an action for which performing the action twice has the same effect as performing it once
persistence
visibility
idempotent
JSP Expression Language
32. Used to amplify tags
external style sheet
safe
doPost()
attribute
33. Sets values for parameters in JDBC
simple type
setXXX method
JSP Expression Language
class library
34. 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
request
Driver
static content
package
35. This component of the MVC architecture directs client requests to the appropriate resource
Controller
safe
Tomcat
rs.next()
36. a database view that allows the user to see all fields for one record and enter them one at a time.
form
filtering
session scope
foreign key constraint
37. 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
getElementsByTagName
Element
Class.forName()
session scope
38. Certain look for a jquery element
jQuery theme
Caching
record
request Bean scope
39. This component of the MVC architecture holds business data that will be displayed in the JSP page
form
assignment statement
Model
hidden input element
40. Channel into a new direction (to a different page)
string interpolation
jQuery
redirect
Model
41. a single instance of that member shared by all instances of this class
Static class member
field
RequestDispatcher
getXXX method
42. This is used to select user information.
JSP
JUnit test
input element
abstract class
43. Specifies constraints and information about the values of attributes or text-only elements
persistence
simple type
ServletContext
HTTP
44. Ascripting language used to make HTML pages interactive
JavaScript
XHTML (Extensible Hypertext Mark-up Language)
forwarding
RequestDispatcher
45. 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
constructor
container
package
response
46. String that is the result of submitting an HTTP request/form with query that specifies the name/value pairs
event bubbling
request parameter
primary key
request.getAttribute
47. Makes it possible to easily access application data stored in JavaBeans components; replaces Java scriplets for reading information from the Bean
jQuery
relational database
Expression Language
onreadystatechange
48. 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
Statement
JUnit test
Object-Relational Mapping
stateless
49. Something that is not included in a rule or group or list or that does not behave in the expected way
CSS
Exception
entity
DriverManager
50. Method that tests the program
throws
protocol layering principle
input element
test method