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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. what an MVC is given by a database
forwarding
persistence
MySQL
foreign key constraint
2. Primary key of one table that appears as an attribute in another table and acts to provide a logical relationship between the two tables
session scope
selector
foreign key
Java class
3. A project that contains resources for a Web application with dynamic content such as servlets or JavaServer Pages (JSP) files
Dynamic web project
W3C
MySQL
external style sheet
4. Process the tag contents if a test condition is satisfied
<c:if>
radio button
Dynamic web project
scriptlet
5. Relational database driver used in PHP programming language to provide an interface with MYSQL databases
request attribute
mysqli
foreign key
Dynamically installed event handler
6. A collection of standard programs and subroutines that are stored and available for immediate use
form action
library
hidden input element
validator
7. 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
throws
package
className attribute
8. Renders the model into a form suitable for interaction - typically a user interface element. HTML and CSS
TCP (Transport Layer Protocol)
scriptlet
Static class member
View
9. The window or viewing area that displays web pages and if smaller than the web page - scroll bars should be available.
complex type
URL
CSS property
viewport
10. In the XML fragment <node id="7" x_pos="330" ypos="450">Smallville</node> - id fills this role
stateless
session scope
id attribute
submit element
11. Done by including portions of SQL statements in a web form entry field in an attempt to get the website to pass a newly formed rogue SQL command to the database
unit test
Tomcat
$_REQUEST
SQL injection attack
12. Accessor whose purpose is to return the value stored in an instance variable.
getter method
Exception
Structured Query Language
session object
13. 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.
Servlet
rs.next()
request parameter
relational database
14. Not intended to be depended on by external code and thus are not part of the interface.
session
private
relative positioning
POST
15. 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
public
ResultSet
static content
catch
16. Scope of variables whose values persist through several client visits back to the same site but not over the life of the application
constructor
session scope
attribute
<c:forEach> tag
17. A POST request results from an HTML form that specifically lists POST as the METHOD and it should be handled by this method.
Spec comment
relational database
<c:forEach> tag
doPost()
18. 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.
agile programming
response
Content negotiation
TCP (Transport Layer Protocol)
19. an object that provides an abstract interface to some type of database
foreign key
Element
valid
Data Access Object
20. Clears an area around the content which is inside of the border of an element (length-%)
padding
ANT task
Extreme programming
JavaBean
21. The next generation of HTML and is a hybrid between HTML and XML. XML was designed to describe data. HTML was designed to display data.
constructor
package
XHTML (Extensible Hypertext Mark-up Language)
$_SESSION
22. Java classes inside a package that have already been compiled into byte code.
NodeList
package
JAR file
Statement
23. Sets values for parameters in JDBC
Model
Data Access Object
Exception
setXXX method
24. Server error
POST
CGI variable
DTD
5XX status code
25. Requires every value of one attribute of a table to exist as a value of another attribute in a different relation (table)
<jsp:setProperty> tag
RequestDispatcher
parameter
foreign key constraint
26. Document that conforms to SML syntax rules (ex. start tag without end tag)
well-formed
complex type
Entity class
Dynamic web project
27. Specifies what aspect of the element you are choosing to style.(width - color - bg-color)
session
session object
CSS property
Cascade delete
28. In the XML element <g:start_time> - g plays this role
assertEquals()
session object
namespace
Attribute
29. Specifies constraints and information about the values of attributes or text-only elements
simple type
Expression Language
assertEquals method
template
30. Causes the chosen class to be dynamically loaded (at runtime)
W3C DOM
Class.forName()
parent element
doGet()
31. Method that may involve anything - like storing or updating data or ordering a product or sending E-mail.
mysqli
object
status code
POST
32. A special type of button in your forms that will perform the form's set action.
application scope
W3C
doPost()
submit element
33. Programming language designed for managing data in relational database management systems
getter method
Spec comment
input element
Structured Query Language
34. A blueprint for creating objects of a certain kind; defines data and methods.
relational database
PreparedStatement
weakly typed language
Java class
35. This Java object is used by a controller servlet to send the request to the appropriate JSP page
object
PreparedStatement
RequestDispatcher
superclass
36. Associative array that by default contains contents of $_GET and $_POST and $_COOKIE
ANT
$_SESSION
$_REQUEST
JUnit test
37. Set of data elements (values) that is organized using a model of vertical columns (identified by their name) and horizantal rows
table
DriverManager
Event object
JUnit
38. String that is the result of submitting an HTTP request/form with query that specifies the name/value pairs
entity
request parameter
this()
fail()
39. a constructor calls another constructor in its class using the ": this()" designation
constructor chaining
attribute
record
URL
40. Improving the design of existing software code. doesn't change the observable behavior of the software; it improves its internal structure
rs.next()
PreparedStatement
attribute
refractor
41. a single instance of that member shared by all instances of this class
radio button
MS Access
Static class member
ServletContext
42. Type of method that changes the state of one field in an object.
expression scriptlet
request object
Element
setter
43. One or more complete Java statements grouped together logically - <% %>
WAR file
scriptlet
Statement
private
44. Provides the abstraction of an ordered collection of nodes without defining or constraining how this collection is implemented
Dynamic web project
NodeList
GET
W3C
45. Represents a table in a relational database; each instance corresponds to a row in that table
View
id attribute
entity
Extreme programming
46. Java Server Page - web page coding standard that allows developers to dynamically generate web pages in response to user request
jQuery theme
assertEquals method
JSP
JUnit
47. 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
Statement
Structured Query Language
session scope
helper class
48. Controlling the exact location of text and pictures on a web page by specifying coordinates on the page.
absolute positioning
JSP tag
<c:forEach> tag
agile programming
49. Rreduces the amount of redundancy in code that may connect to the database (assists in some functionality)
refractor
package
helper class
JavaScript
50. 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
Transitional
Element
attribute
template
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