Question 1

The________ element displays a collection's data in tabular format.

Accepted Answer

A)  h:table. 
B)  h:collection. 
C)  h:dataTable. 
D)  None of the above. 
A)  h:table. 
B)  h:collection. 
C)  h:dataTable. 
D)  None of the above. C

Question 2

The f:ajax element's ________ attribute specifies a space-separated list of element ids for the elements that should be updated via partial page updates.

Accepted Answer

A)  execute. 
B)  render. 
C)  send. 
D)  display. 
A)  execute. 
B)  render. 
C)  send. 
D)  display. B

Question 3

Ajax separates the user interaction portion of an application from its server interaction, enabling both to proceed ________.

Accepted Answer

A)  synchronously. 
B)  asynchronously in parallel. 
C)  without any interaction whatsoever. 
D)  None of the above. 
A)  synchronously. 
B)  asynchronously in parallel. 
C)  without any interaction whatsoever. 
D)  None of the above. B

Question 4

Which of the following is true?

Accepted Answer

A)  You should maintain a separate database connection for each client request. 
B)  You should use a connection pool that allows the server to manage a limited number of database connections and share them among requests. 
C)  You should never connect to databases from web apps. 
D)  None of the above. 
A)  You should maintain a separate database connection for each client request. 
B)  You should use a connection pool that allows the server to manage a limited number of database connections and share them among requests. 
C)  You should never connect to databases from web apps. 
D)  None of the above.

Question 5

The________ annotation allows you to inject a DataSource into a managed bean.

Accepted Answer

A)  @Resource. 
B)  @DataSource. 
C)  @DataSourceDefinition. 
D)  None of the above. 
A)  @Resource. 
B)  @DataSource. 
C)  @DataSourceDefinition. 
D)  None of the above.

Question 6

The browser's ________ enables the asynchronous exchanges with the web server that make Ajax applications so responsive.

Accepted Answer

A)  HttpRequestObject. 
B)  XMLHttpRequest object 
C)  XMLHttpRequestObject. 
D)  None of the above. 
A)  HttpRequestObject. 
B)  XMLHttpRequest object 
C)  XMLHttpRequestObject. 
D)  None of the above.

Question 7

The f:ajax element's ________ attribute specifies a space-separated list of element ids-the values of these elements are submitted as part of the Ajax request.

Accepted Answer

A)  execute. 
B)  render. 
C)  send. 
D)  display. 
A)  execute. 
B)  render. 
C)  send. 
D)  display.

The________ element displays a collection's data in tabular format.

The f:ajax element's ________ attribute specifies a space-separated list of element ids for the elements that should be updated via partial page updates.

Ajax separates the user interaction portion of an application from its server interaction, enabling both to proceed ________.

Which of the following is true?

The________ annotation allows you to inject a DataSource into a managed bean.

The browser's ________ enables the asynchronous exchanges with the web server that make Ajax applications so responsive.

The f:ajax element's ________ attribute specifies a space-separated list of element ids-the values of these elements are submitted as part of the Ajax request.

Introduction to Computers, the Internet and Java

Introduction to Java Applications; Inputoutput and Operators

Introduction to Classes, Objects, Methods and Strings

Control Statements: Assignment, and Operators

Control Statements: Logical Operators

Methods: a Deeper Look

Arrays and Arraylists

Classes and Objects: a Deeper Look

Object-Oriented Programming: Inheritance

Object-Oriented Programming: Polymorphism and Interfaces

Exception Handling: a Deeper Look

Javafx Graphical User Interfaces

Javafx Gui

Strings, Characters and Regular Expressions

Files, Inputoutput Streams, Nio and Xml Serialization

Generic Collections

Lambdas and Streams

Recursion

Searching, Sorting and Big O

Generic Classes and Methods: a Deeper Look

Custom Generic Data Structures

Concurrency

Accessing Databases With Jdbc

Swing Gui Components

Graphics and Java 2d

Networking

Java Persistence Api Jpa

Javaserver Faces Web Apps

Swing Gui Components

Filters

Exam 29: Javaserver Faces Web Apps

The________ element displays a collection's data in tabular format.

The f:ajax element's ________ attribute specifies a space-separated list of element ids for the elements that should be updated via partial page updates.

Ajax separates the user interaction portion of an application from its server interaction, enabling both to proceed ________.

Which of the following is true?

The________ annotation allows you to inject a DataSource into a managed bean.

The browser's ________ enables the asynchronous exchanges with the web server that make Ajax applications so responsive.

The f:ajax element's ________ attribute specifies a space-separated list of element ids-the values of these elements are submitted as part of the Ajax request.

Introduction to Computers, the Internet and Java

Introduction to Java Applications; Inputoutput and Operators

Introduction to Classes, Objects, Methods and Strings

Control Statements: Assignment, and Operators

Control Statements: Logical Operators

Methods: a Deeper Look

Arrays and Arraylists

Classes and Objects: a Deeper Look

Object-Oriented Programming: Inheritance

Object-Oriented Programming: Polymorphism and Interfaces

Exception Handling: a Deeper Look

Javafx Graphical User Interfaces

Javafx Gui

Strings, Characters and Regular Expressions

Files, Inputoutput Streams, Nio and Xml Serialization

Generic Collections

Lambdas and Streams

Recursion

Searching, Sorting and Big O

Generic Classes and Methods: a Deeper Look

Custom Generic Data Structures

Concurrency

Accessing Databases With Jdbc

Swing Gui Components

Graphics and Java 2d

Networking

Java Persistence Api Jpa

Javaserver Faces Web Apps

Swing Gui Components

Filters