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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. Returns a list of elements with the given tag name.
external style sheet
<c:if>
JSTL (JavaServer Pages Standard Tag Library)
getElementsByTagName
2. Scope of variables whose values persist through several client visits back to the same site but not over the life of the application
SQL injection attack
URL
session scope
Exception
3. 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).
session Bean scope
request
CSS property
Tomcat
4. 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
doPost()
Expression language
Static class member
cookie
5. a Java library and command-line tool whose mission is to drive processes described in build files as targets and extension points dependent upon each other. Development Automation Tool.
Extreme programming
Servlet
jQuery theme
ANT
6. A collection of standard programs and subroutines that are stored and available for immediate use
session object
JAR file
library
idempotent
7. Relational database driver used in PHP programming language to provide an interface with MYSQL databases
JSP
mysqli
JSP tag
test method
8. This is used to select user information.
input element
cookie
4XX status code
Data Access Object
9. Pseudo-relational database management system from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools
<c:forEach> tag
Statement
super()
MS Access
10. Handles the error if it does not satisfy the "try" statement
catch
Caching
abstract class
selector
11. 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
method signature
static content
servlet
this()
12. Enables a subclass to call the methods and fields of its superclass
fail()
Java Standard Tag Library
super()
qualified name
13. Specification about a tag (first ordered list: 1-2-3 or A-B-C)
attribute
getter
ANT dependency
hidden input element
14. Represents a table in a relational database; each instance corresponds to a row in that table
namespace
entity
assertEquals()
Object-Relational Mapping
15. Marks successful completion of one or more tasks - what you are trying to get to.
ANT target
record
primary key
private
16. Generic name for a Java class that manages data on behalf of a JSP page
JavaBean
request parameter
relative positioning
request scope
17. Positioned outside of the relative positioning. The element is positioned in a fixed position on the document.
Element
Model
class
fixed positioning
18. 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
scriptlet
Element
ANT target
<jsp:useBean> tag
19. HTTP request method. Parameters are passed to the server through a separate input channel. used for non-dempotent requests.
POST
auto_increment
GET
Static class member
20. Web page content that changes or is changed automatically based on database content or user information.
session scope
Tomcat
dynamic content
container
21. This Java object encapsulates the information that a servlet sends back to the client
URL
weakly typed language
response
ANT task
22. allows you to create and bind objects to a session. is often used for managing security credentials and for managing state among multiple pages (such as in a Web-based wizard). Lasts for life of request
XMLHttpRequest
RequestDispatcher
session scope
request scope
23. Specific style elements such as background-color and font-size fill this role in CSS
session object
CSS Property
RequestDispatcher
validator
24. Sets values for parameters in JDBC
setXXX method
Driver
assignment statement
Apache PHP module
25. Well-formed XML document which also conforms to rules of a Document Type Definition (DTD) or an XML Schema (XSD)
string interpolation
safe
valid
tag
26. Specifies how to send form-data (the form-data is sent to the page specified in the action attribute). POST or GET
Statement
margins
Model
form method
27. Scope of variables that would be stored in a database
padding
getXXX method
application scope
<c:if>
28. a database view that allows the user to see all fields for one record and enter them one at a time.
setter
form
method signature
status code
29. Server error
build.xml
5XX status code
CSS Property
NodeList
30. Defines objects which can connect Java applications to a JDBC Driver
public
DriverManager
validator
inline display
31. 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.
request parameter
session object
ANT
W3C
32. 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
classes nested element
XML Schema
assertEquals method
agile programming
33. Tells a Browser how and where to display text and images on a web page.
superclass
Transitional
attribute
tag
34. A program that extracts comments from Java Source files and produces documentation files in HTML.
JSP
throws
external style sheet
Javadoc
35. Controlling the exact location of text and pictures on a web page by specifying coordinates on the page.
padding
request attribute
Connection
absolute positioning
36. In the XML fragment <node id="7" x_pos="330" ypos="450">BasicVersity</node> - id and x_pos and y_pos fill this role
ServletContext
Attribute
RequestDispatcher
parameter
37. a piece of Java-code embedded in the HTML-like JSP code
scriptlet
this()
external style sheet
Tomcat
38. Open-source SQL (Structured Query Language) database implementation. persistence provider.
MySQL
static content
W3C
Class.forName()
39. Part of class definition that tells control what to do in response to event
record
form action
event handler
Entity class
40. Your computer sends a request for some file (e.g. "Get me the file 'home.html'") and the web server sends back a _______ ("Here's the file" - followed by the file itself).
JSP
HTML DOM
request parameter
response
41. The data transfer protocol used on the World Wide Web. About requests and responses. Uses TCP.
Tomcat
HTTP
Driver
servlet
42. Identifies the document as a web page.
JSTL
DTD
table
jQuery
43. Provides a way to identify a user across more than one page request or visit to a Web site and to store information about that user.
library
WAR webxml attribute
HttpSession
inline display
44. 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.
Model
Exception
document.getElementById()
superclass
45. 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.
weakly typed language
library
Content negotiation
cookie
46. jQuery provides a single object with the most important properties.
Event object
CSS
Javadoc
5XX status code
47. A deletion that triggers another deletion. A cascade delete can be specified for an entity bean that has container-managed persistence.
Javadoc
View
padding
Cascade delete
48. The window or viewing area that displays web pages and if smaller than the web page - scroll bars should be available.
viewport
Tomcat
getXXX method
request
49. Scope of variables whose values persist through several client visits back to the same site but not over the life of the application
attribute
request parameter
session Bean scope
session scope
50. Describes the styles of the page elements - such as their colors and font sizes and background colors.
class library
agile programming
CSS
Exception
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