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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. Sets a property value or values in a Bean.
GET
entity
test method
<jsp:setProperty>
2. In the XML fragment <node id="7" x_pos="330" ypos="450">Smallville</node> - id fills this role
id attribute
Extreme programming
ServletContext
box model
3. Code indicating status that server sends back to you.
URL
status code
getter
inline display
4. Uses the equal sign to give the object property on the left of the equal sign the value on the right of the equal sign.
assignment statement
string interpolation
throws
public
5. Specifies that the child elements must appear in an order
ANT task
Tomcat
sequence
JUnit test
6. 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
Expression language
event bubbling
fail()
attribute
7. Part of class definition that tells control what to do in response to event
event handler
GET
id attribute
primary key
8. 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
doGet()
Element
JSP tag
response
9. Sets values for parameters in JDBC
scriptlet
setXXX method
POST
sequence
10. Open-source SQL (Structured Query Language) database implementation. persistence provider.
Caching
form action
MySQL
AJAX
11. 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
2xx status code
ResultSet
assertEquals method
Expression language
12. jQuery provides a single object with the most important properties.
session object
Event object
field
setter
13. In the relational database model is a collection of similar entities. An entity is represented by
getter
Entity class
deprecated
XMLHttpRequest
14. Needs to be installed to run PHP on Apache
Model
5XX status code
Apache PHP module
weakly typed language
15. 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.
<jsp:setProperty>
dependency
Content negotiation
5XX status code
16. 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
persistence
dynamic content
17. a single instance of that member shared by all instances of this class
JSP Expression Language
JSP tag
doGet()
Static class member
18. 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 chaining
package
POST
Event object
19. Specific style elements such as background-color and font-size fill this role in CSS
event bubbling
CSS Property
getElementsByTagName
setter method
20. Ascripting language used to make HTML pages interactive
Controller
primary key
JavaScript
table
21. Scope of variables that would be stored in a database
forward
application scope
box model
RequestDispatcher
22. A web development technique that allows portions of Web pages to reload with fresh data instead of requiring the entire Web page to reload
<jsp:setProperty> tag
HTTP
AJAX
margins
23. 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
agile programming
restricted type
safe
stateless
24. Sets values for parameters in JDBC
template-match
Extreme programming
id attribute
setXXX method
25. A deletion that triggers another deletion. A cascade delete can be specified for an entity bean that has container-managed persistence.
this()
GET
Controller
Cascade delete
26. reduces the amount of redundancy in code that may connect to the database (assists in some functionality)
HTML strict
helper class
JavaScript
box model
27. XML element that contains other elements and/or attributes
Java Standard Tag Library
assertEquals()
object
complex type
28. 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.
Controller
Transitional
throws
deprecated
29. A web server software notable for playing a key role in the initial growth of the World Wide Web.
Apache
library
unit test
padding
30. Method that retrieves the values corresponding to the given attribute name that is set through setAttribute()
request.getAttribute
helper class
ServletContext
MySQL
31. 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
Javadoc
XHTML (Extensible Hypertext Mark-up Language)
package
HTTP
32. Compiles a java source tree
hidden input element
parent element
sequence
javac task
33. The event gets sent to the most specific element and after this element has an opportunity to react - the event bubbles up to more general elements.
CSS property
CSS
event bubbling
superclass
34. Any item that can be manipulated such as picture and data file or text.
relational database
id attribute
fixed positioning
object
35. Process the tag contents if a test condition is satisfied
die()
mysqli
deprecated
<c:if>
36. Method that may involve anything - like storing or updating data or ordering a product or sending E-mail.
relative positioning
POST
subclass
AJAX
37. Script that contains one project and at least one (default) target. Targets contain task elements. Used by ANT
$_REQUEST
build.xml
Connection
input element
38. stores information about or change settings for a user session. Variables stored in it hold information about one single user and are available to all pages in one application.
CSS property
session object
table
request
39. The exclusive address of a web page. The official term is Uniform Resource Locator.
public
getElementsByTagName
URL
request attribute
40. Ascripting language used to make HTML pages interactive
Servlet
idempotent
JavaScript
request.setAttribute
41. An API used to send HTTP requests directly to a web server and load the server response data directly back into the script.
NodeList
Tomcat
XMLHttpRequest
expression scriptlet
42. Text boxes and radio buttons and check boxes in a Web page are instances of this more general type of element
input element
absolute positioning
Dynamic web project
package
43. a class whose primary purpose is to define an interface deferring some or all of its implementations to subclasses. Cannot be instantiated
abstract class
relational database
inline display
dynamic content
44. 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
Session
fixed positioning
relative positioning
45. Design pattern for asynchronous invocation of potentially long-running methods of an object
validator
Content negotiation
attribute
Asynchronous method
46. A module of Java code that is hosted on a web server
request attribute
parameter
Servlet
table
47. HTTP request method. Parameters are encoded in URL. used for idempotent requests.
GET
Servlet
test method
abstract class
48. The exclusive address of a web page. The official term is Uniform Resource Locator.
session scope
URL
request
simple type
49. Protocol layering is a common technique to simplify designs by dividing them into functional layers each concerned primarily with one task.
template-match
View
protocol layering principle
Statement
50. A collection of standard programs and subroutines that are stored and available for immediate use
abstract class
ServletContext
library
Javadoc
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