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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. an object associated with a visitor. Data can be put in this and retrieved from it - much like a Hashtable. A different set of data is kept for each visitor to the site.
POST
session
constructor
auto_increment
2. Attribute that can be used to generate a unique identity for new rows
Java class
fail()
auto_increment
form
3. A collection of standard programs and subroutines that are stored and available for immediate use
class
superclass
session object
library
4. Manages the behavior and data of the application. Logic and data java class
Model
viewport
build.xml
Statement
5. Objects of any type that are explicitly placed on the request object via a call to the setAttribute() method
selector
expression scriptlet
JavaScript
request attribute
6. Governing body for the development of platform independent web standards
W3C
doGet()
CSS Property
JAR file
7. XHTML element - a class name - an id name
ANT target
JSP
subclass
CSS selector
8. 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.
attribute
rs.next()
URL
expression scriptlet
9. Set of data elements (values) that is organized using a model of vertical columns (identified by their name) and horizantal rows
Dynamically installed event handler
table
<jsp:setProperty>
document.getElementById()
10. Description of a set of requirements to be satisfied by a method
AJAX
Spec comment
external style sheet
Tomcat
11. Class of agile programming in which "waterfall" loop is compressed into shorter loops. each iteration adds functionality & client is responsible for acceptance testing.
request.setAttribute
Extreme programming
Entity class
MySQL
12. Class that extends the attributes and methods of a superclass
Apache PHP module
subclass
Tomcat
AJAX
13. Part of class definition that tells control what to do in response to event
Controller
event handler
attribute
entity
14. The GET and HEAD are ____ methods and SHOULD NOT have the significance of taking an action other than retrieval.
View
request object
getXXX method
safe
15. Part of class definition that tells control what to do in response to event
abstract class
CSS property
JavaBean
event handler
16. A style sheet containing format and layout settings that is stored in a separate file.
external style sheet
assertEquals()
dependency
throws
17. Sets a property value or values in a Bean.
CSS
Transitional
<jsp:setProperty>
sequence
18. In the XML fragment <node id="7" x_pos="330" ypos="450">Smallville</node> - id fills this role
redirect
id attribute
form method
tag
19. A POST request results from an HTML form that specifically lists POST as the METHOD and it should be handled by this method.
public
doPost()
View
JSP
20. Name which includes a directive to a particular class or object in its reference (ex. System.in); use the .(dot) operator
TCP (Transport Layer Protocol)
request object
qualified name
war task
21. 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.
throws
expression scriptlet
ANT task
viewport
22. ${myBean.name}... Java code that evaluates to a value
super()
Expression Scriptlet
DriverManager
Element
23. Generic name for a Java class that manages data on behalf of a JSP page
JavaBean
radio button
request attribute
throws
24. After a database query is performed this Java class provides access to the records extracted from the database
mysqli
Extreme programming
ResultSet
<jsp:setProperty> tag
25. Entries in a database
record
session scope
servlet
XSL
26. Prints a message and exits the current script
die()
catch
class library
TCP (Transport Layer Protocol)
27. Type of method that returns the state of one field in an object.
idempotent
<jsp:setProperty> tag
getter
entity
28. A web server software notable for playing a key role in the initial growth of the World Wide Web.
5XX status code
JSTL (JavaServer Pages Standard Tag Library)
Apache
method signature
29. Used to amplify tags
MySQL
Dynamically installed event handler
$
attribute
30. Tells a Browser how and where to display text and images on a web page.
Controller
container
tag
View
31. Specifies what aspect of the element you are choosing to style.(width - color - bg-color)
HttpSession
refractor
session Bean scope
CSS property
32. Combination of data and operations that can be performed on that data; specification of the data members and methods of the object.
submit element
box model
Javadoc
class
33. Methodology that anticipates need for flexibility. focuses on keeping code simple and testing often and delivering functional bits of application as soon as they're ready. goal is to build upon small client-approved parts as the project progresses as
package
setter
string interpolation
agile programming
34. Type of method that changes the state of one field in an object.
getter
setter
HTML DOM
request attribute
35. Code indicating status that server sends back to you.
request object
<jsp:useBean> tag
helper class
status code
36. Scope of variables whose values persist through several client visits back to the same site but not over the life of the application
session scope
Expression Language
getter
W3C
37. Relational database driver used in PHP programming language to provide an interface with MYSQL databases
DriverManager
mysqli
View
event bubbling
38. 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
test method
package
stateless
assignment statement
39. Can't attempt one task until a previous task is successful
ANT dependency
refractor
HTML DOM
ANT target
40. Declares JavaBean class within the JSP page in whatever scope is specified in its scope attribute
foreign key constraint
unit test
<jsp:useBean>
4XX status code
41. This component of the MVC architecture holds business data that will be displayed in the JSP page
setXXX method
Model
POST
JSP tag
42. Well-formed XML document which also conforms to rules of a Document Type Definition (DTD) or an XML Schema (XSD)
field
valid
RequestDispatcher
request attribute
43. Ascripting language used to make HTML pages interactive
catch
ResultSet
unit test
JavaScript
44. Object used for executing a static SQL statement and returning the result it produces
JSP tag
catch
HTML DOM
Statement
45. This is used to select user information.
tag
input element
MySQL
response
46. This part of a CSS rule specifies the set of HTML elements to which a defined style should apply
CSS selector
tag
relational database
primary key
47. A notation that shows all of the information needed to invoke (or call) the method
method signature
ResultSet
session Bean scope
this()
48. Declares JavaBean class within the JSP page in whatever scope is specified in its scope attribute
<jsp:useBean>
Transitional
ResultSet
request parameter
49. Object associated with a visitor; similar to a Hashtable; different set of data kept for each visitor to the site
ResultSet
Cascade delete
throws
Session
50. Objects of any type that are explicitly placed on the request object via a call to the setAttribute() method
try
getter
TextNode
request attribute