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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. Retrieves values in JDBC
relative positioning
Data Access Object
assignment statement
getXXX method
2. Declares JavaBean class within the JSP page in whatever scope is specified in its scope attribute
Tomcat
<jsp:useBean> tag
URL
JavaBean
3. Layer below HTTP. HTTP accesses this. Reliable data stream service. The Internet's primary transport protocol; provides a point-to-point channel for applications that require reliable communications
W3C
TCP (Transport Layer Protocol)
template
Statement
4. This Java class outputs the HTML content for a dynamically generated Web page
HttpSession
W3C
JavaBean
servlet
5. Ascripting language used to make HTML pages interactive
field
static content
JavaScript
table
6. Provides the abstraction of an ordered collection of nodes without defining or constraining how this collection is implemented
NodeList
setXXX method
fail()
Data Access Object
7. Method that tests the program
<jsp:setProperty>
<c:forEach>
test method
die()
8. a class with a default constructor that exposes properties through its (get) and (set) methods - Generic name for a Java class that manages data on behalf of a JSP page
WAR webxml attribute
getter method
hidden input element
JavaBean
9. Method for just getting (retrieving) data.
GET
forward
POST
HTTP
10. XML element that contains other elements and/or attributes
class
complex type
POST
redirect
11. Rreduces the amount of redundancy in code that may connect to the database (assists in some functionality)
ServletContext
request Bean scope
<c:if>
helper class
12. Name of the tag to which the style declarations have been assigned
Class.forName()
ANT target
selector
method signature
13. Handles the error if it does not satisfy the "try" statement
CSS selector
<c:forEach> tag
<c:forEach> tag
catch
14. Specifies that the Node will contain text elements
response
JavaBean
build.xml
TextNode
15. A pseudo-method that creates an object. Instance methods with the same name as their class. are invoked using the new keyword.
constructor
RequestDispatcher
JSP
View
16. Scope of variables whose values persist through several client visits back to the same site but not over the life of the application
persistence
id attribute
session scope
Static class member
17. Attribute that can be used to generate a unique identity for new rows
where clause
jQuery theme
auto_increment
<c:if>
18. Defines restrictions on a simpleType or simpleContent or complexContent definition; names that are reserved by XML
restricted type
<jsp:useBean> tag
Statement
super()
19. Not intended to be depended on by external code and thus are not part of the interface.
build.xml
private
public
onreadystatechange
20. An XML document whose content describes the structure of other XML documents.
radio button
subclass
XML Schema
scriptlet
21. 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
CSS selector
package
Dynamically installed event handler
Content negotiation
22. Type of method that changes the state of one field in an object.
form
MySQL
event bubbling
setter
23. Content- Padding - Border- Margin
selector
padding
box model
doGet()
24. Defines objects which can connect Java applications to a JDBC Driver
DriverManager
session object
refractor
table
25. Text boxes and radio buttons and check boxes in a Web page are instances of this more general type of element
HTML DOM
input element
request
complex type
26. The function for the browser to run when the server responds to your request
getter method
JUnit
setXXX method
onreadystatechange
27. This term describes an action for which performing the action twice has the same effect as performing it once
input element
getter method
idempotent
ServletContext
28. Design pattern for asynchronous invocation of potentially long-running methods of an object
5XX status code
JSP tag
container
Asynchronous method
29. Server error
Data Access Object
5XX status code
Event object
AJAX
30. Computer stops examining comparisons as soon as it determines the final outcome
hidden input element
Servlet
short-circuit boolean evaluation
Statement
31. a database view that allows the user to see all fields for one record and enter them one at a time.
stateless
form
JSP tag
namespace
32. A deletion that triggers another deletion. A cascade delete can be specified for an entity bean that has container-managed persistence.
Static class member
<c:if>
Cascade delete
request
33. API for valid HTML and well-formed XML documents. defines logical structure of documents and the way a document is accessed & manipulated
XHTML (Extensible Hypertext Mark-up Language)
input element
Content negotiation
W3C DOM
34. a constructor calls another constructor in its class using the ": this()" designation
constructor chaining
mysqli
URL
Hibernate
35. Can't attempt one task until a previous task is successful
Class.forName()
dynamic content
ANT dependency
javac task
36. 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
short-circuit boolean evaluation
request
package
doPost()
37. A POST request results from an HTML form that specifically lists POST as the METHOD and it should be handled by this method.
<jsp:setProperty> tag
import statement
validator
doPost()
38. All data for a single member (object)
session attribute
session scope
session object
forward
39. 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.
<jsp:setProperty> tag
scriptlet
document.getElementById()
cookie
40. Not intended to be depended on by external code and thus are not part of the interface.
private
import statement
scriptlet
record
41. Class that extends the attributes and methods of a superclass
subclass
XSL
form action
onreadystatechange
42. Pseudo-relational database management system from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools
object
form method
cookie
MS Access
43. Text boxes and radio buttons and check boxes in a Web page are instances of this more general type of element
static content
submit element
Expression Scriptlet
input element
44. Technology specifically designed for automated logic testing of Web applications
JUnit
form
5XX status code
expression scriptlet
45. 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
this()
status code
stateless
application scope
46. 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.
relative positioning
entity
JSTL (JavaServer Pages Standard Tag Library)
delimiter
47. A set of assertion methods useful for writing tests. Only failed assertions are recorded.
assertEquals method
MS Access
this()
forward
48. reduces the amount of redundancy in code that may connect to the database (assists in some functionality)
session object
helper class
idempotent
table
49. Associative array that by default contains contents of $_GET and $_POST and $_COOKIE
delimiter
constructor chaining
$_REQUEST
RequestDispatcher
50. Requires every value of one attribute of a table to exist as a value of another attribute in a different relation (table)
CSS Property
Apache
foreign key constraint
Model
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