Question 1

____ are Ruby on Rails programs that manage the relationship between controllers and the application's database.

Accepted Answer

A)  Views 
B)  Models 
C)  Controllers 
D)  Records 
A)  Views 
B)  Models 
C)  Controllers 
D)  Records

Question 2

To work with Ruby on Rails, you need a basic understanding of which of the following?

Accepted Answer

A)  HTML 
B)  Cascading style sheets (CSS) 
C)  Database management systems 
D)  All of the above 
A)  HTML 
B)  Cascading style sheets (CSS) 
C)  Database management systems 
D)  All of the above

Question 3

SQLite is a low cost database management system, which you can download and install for a small fee.

Accepted Answer

A) True 
 B)False

Question 4

Ruby on Rails is built on a MVC architecture, which organizes your applications into which three primary components?

Accepted Answer

A)  Models, views, and controllers 
B)  Models, views and containers 
C)  Makers, views, and controllers 
D)  Markers, view, and containers 
A)  Models, views, and controllers 
B)  Models, views and containers 
C)  Makers, views, and controllers 
D)  Markers, view, and containers

Question 5

Active Record provides Ruby on Rails with database independence, allowing it to work with all major database management systems.

Accepted Answer

A) True 
 B)False

Question 6

Active Resource manages the connections between application objects and database tables, mapping local application objects to web resources.

Accepted Answer

A) True 
 B)False

Question 7

The MVC architecture facilitates DRY programming and keeps the programming logic that controls application execution separate from the programming logic that manages the presentation of data.

Accepted Answer

A) True 
 B)False

Question 8

Ruby on Rails includes a collection of scripts used to automate the creation of web-based applications.

Accepted Answer

A) True 
 B)False

Question 9

____ is a library of classes used by Ruby on Rails programs.

Accepted Answer

A)  Action Mailer 
B)  Active Resource 
C)  Railties 
D)  Active Support 
A)  Action Mailer 
B)  Active Resource 
C)  Railties 
D)  Active Support

Question 10

The Ruby on Rails framework is a collection of programs that provides everything needed to develop database-driven web applications.

Accepted Answer

A) True 
 B)False

Question 11

The WEBrick web server monitors which of the following ports?

Accepted Answer

A)  1000 
B)  2000 
C)  3000 
D)  5000 
A)  1000 
B)  2000 
C)  3000 
D)  5000

Question 12

____ are programs responsible for an application's user interface, presenting data in a predefined format.

Accepted Answer

A)  Views 
B)  Models 
C)  Controllers 
D)  Records 
A)  Views 
B)  Models 
C)  Controllers 
D)  Records

Question 13

Controllers are Ruby on Rails programs that manage the relationship between models and an application's database.

Accepted Answer

A) True 
 B)False

Question 14

Railties provide the program code (help scripts) that actually creates Ruby on Rails applications and ties everything together.

Accepted Answer

A) True 
 B)False

Question 15

You can customize a Ruby on Rails application in a variety of ways, including which of the following?

Accepted Answer

A)  Edit your application's HTML code 
B)  Modify the CSS style sheets to alter the application's appearance 
C)  Change the application's database management system 
D)  All of the above 
A)  Edit your application's HTML code 
B)  Modify the CSS style sheets to alter the application's appearance 
C)  Change the application's database management system 
D)  All of the above

Question 16

The easiest way to install Ruby on Rails on a computer running Windows is through the fxri-interactive Ruby and Help Console.

Accepted Answer

A) True 
 B)False

Question 17

To determine if Ruby Gems is installed, issue the command ____.

Accepted Answer

A)  gem -i 
B)  gem -v 
C)  gem -r 
D)  RubyGems -v 
A)  gem -i 
B)  gem -v 
C)  gem -r 
D)  RubyGems -v

Question 18

Which of the following URLs can be used to access your computer's locally installed web server?

Accepted Answer

A)  http://127.0.0.1:3000 
B)  http://127.0.0.0:2000 
C)  http://127.1.1.1.3000 
D)  http://127.0.0.1:1000 
A)  http://127.0.0.1:3000 
B)  http://127.0.0.0:2000 
C)  http://127.1.1.1.3000 
D)  http://127.0.0.1:1000

Question 19

The data displayed by a view is updated based on the actions of ____.

Accepted Answer

A)  Views 
B)  Models 
C)  Controllers 
D)  Records 
A)  Views 
B)  Models 
C)  Controllers 
D)  Records

Question 20

____ tie together different models and views, processing application input and output.

Accepted Answer

A)  Models 
B)  Views 
C)  Controllers 
D)  Records 
A)  Models 
B)  Views 
C)  Controllers 
D)  Records

____ are Ruby on Rails programs that manage the relationship between controllers and the application's database.

To work with Ruby on Rails, you need a basic understanding of which of the following?

SQLite is a low cost database management system, which you can download and install for a small fee.

Ruby on Rails is built on a MVC architecture, which organizes your applications into which three primary components?

Active Record provides Ruby on Rails with database independence, allowing it to work with all major database management systems.

Active Resource manages the connections between application objects and database tables, mapping local application objects to web resources.

The MVC architecture facilitates DRY programming and keeps the programming logic that controls application execution separate from the programming logic that manages the presentation of data.

Ruby on Rails includes a collection of scripts used to automate the creation of web-based applications.

____ is a library of classes used by Ruby on Rails programs.

The Ruby on Rails framework is a collection of programs that provides everything needed to develop database-driven web applications.

The WEBrick web server monitors which of the following ports?

____ are programs responsible for an application's user interface, presenting data in a predefined format.

Controllers are Ruby on Rails programs that manage the relationship between models and an application's database.

Railties provide the program code (help scripts) that actually creates Ruby on Rails applications and ties everything together.

You can customize a Ruby on Rails application in a variety of ways, including which of the following?

The easiest way to install Ruby on Rails on a computer running Windows is through the fxri-interactive Ruby and Help Console.

To determine if Ruby Gems is installed, issue the command ____.

Which of the following URLs can be used to access your computer's locally installed web server?

The data displayed by a view is updated based on the actions of ____.

____ tie together different models and views, processing application input and output.

Ruby Basics

Interacting With Ruby

Working With Strings, Objects, and Variables

Implementing Conditional Logic

Working With Loops

Working With Collections of Data

Working With Regular Expressions

Object-Oriented Programming

File and Folder Administration

Debugging

Filters

Exam 11: Ruby on Rails Web Development

____ are Ruby on Rails programs that manage the relationship between controllers and the application's database.

To work with Ruby on Rails, you need a basic understanding of which of the following?

SQLite is a low cost database management system, which you can download and install for a small fee.

Ruby on Rails is built on a MVC architecture, which organizes your applications into which three primary components?

Active Record provides Ruby on Rails with database independence, allowing it to work with all major database management systems.

Active Resource manages the connections between application objects and database tables, mapping local application objects to web resources.

The MVC architecture facilitates DRY programming and keeps the programming logic that controls application execution separate from the programming logic that manages the presentation of data.

Ruby on Rails includes a collection of scripts used to automate the creation of web-based applications.

____ is a library of classes used by Ruby on Rails programs.

The Ruby on Rails framework is a collection of programs that provides everything needed to develop database-driven web applications.

The WEBrick web server monitors which of the following ports?

____ are programs responsible for an application's user interface, presenting data in a predefined format.

Controllers are Ruby on Rails programs that manage the relationship between models and an application's database.

Railties provide the program code (help scripts) that actually creates Ruby on Rails applications and ties everything together.

You can customize a Ruby on Rails application in a variety of ways, including which of the following?

The easiest way to install Ruby on Rails on a computer running Windows is through the fxri-interactive Ruby and Help Console.

To determine if Ruby Gems is installed, issue the command ____.

Which of the following URLs can be used to access your computer's locally installed web server?

The data displayed by a view is updated based on the actions of ____.

____ tie together different models and views, processing application input and output.

Ruby Basics

Interacting With Ruby

Working With Strings, Objects, and Variables

Implementing Conditional Logic

Working With Loops

Working With Collections of Data

Working With Regular Expressions

Object-Oriented Programming

File and Folder Administration

Debugging

Filters