New Perspectives on HTML5, CSS3, and JavaScript 6th Edition by Patrick M. Carey – Test Bank

New Perspectives on HTML5, CSS3, and JavaScript 6th Edition by Patrick M. Carey – Test Bank

Tutorial 09: Getting Started with JavaScript

True / False

1. Server-side and client-side programming are the two main types of web-based programming.

a.

True

b.

False

ANSWER:

True

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 668

QUESTION TYPE:

True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.01 – Insert a script element

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Introducing JavaScript

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

2. JavaScript is a procedural language that needs a compiler to translate the code into machine language.

a.

True

b.

False

ANSWER:

False

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 669

QUESTION TYPE:

True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.01 – Insert a script element

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Introducing JavaScript

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

3. JavaScript is case sensitive.

a.

True

b.

False

ANSWER:

True

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 675

QUESTION TYPE:

True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.02 – Write JavaScript comments

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Creating a JavaScript program

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

4. A logical error is the easiest to fix as the errors in the code can be traced easily.

a.

True

b.

False

ANSWER:

False

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 677

QUESTION TYPE:

True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.04 – Use browser debugging tools

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Debugging your Code

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

5. JavaScript demands strict application of rules for syntax and program structure.

a.

True

b.

False

ANSWER:

False

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 680

QUESTION TYPE:

True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.04 – Use browser debugging tools

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Debugging your Code

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

6. Any command that references a document object before the browser has parsed the HTML code will result in an error because those objects do not yet reside in memory.

a.

True

b.

False

ANSWER:

True

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 685

QUESTION TYPE:

True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.05 – Reference browser and page objects

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Introducing Objects

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

7. Both HTML tags and text content can be returned by the innerHTML property.

a.

True

b.

False

ANSWER:

True

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 689

QUESTION TYPE:

True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.07 – Write HTML code and text content into a page

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Writing HTML code

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

8. A variable requires an initial value to be defined.

a.

True

b.

False

ANSWER:

False

POINTS:

1

DIFFICULTY:

Moderate

REFERENCES:

HTML 693

QUESTION TYPE:

True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.07 – Write HTML code and text content into a page

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Working with Variables

KEYWORDS:

Bloom’s: Understand

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

9. Parameters are treated as variables within a function.

a.

True

b.

False

ANSWER:

True

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 714

QUESTION TYPE:

True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.10 – Create a JavaScript function

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Working with JavaScript Functions

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

10. There is no limit to the number of time-delayed commands a browser can process.

a.

True

b.

False

ANSWER:

True

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 718

QUESTION TYPE:

True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.11 – Create timed commands

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Running Timed Commands

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

Modified True / False

11. The script element can be placed anywhere within the HTML document.

ANSWER:

True

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 670

QUESTION TYPE:

Modified True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.01 – Insert a script element

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Introducing JavaScript

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

12. The async attribute stalls script processing until after the page has been completely parsed and loaded.

ANSWER:

False – defer

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 670

QUESTION TYPE:

Modified True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.01 – Insert a script element

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Working with the script Element

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

13. JavaScript comments can be entered on single or multiple lines.

ANSWER:

True

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 673

QUESTION TYPE:

Modified True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.02 – Write JavaScript comments

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Creating a JavaScript program

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

14. An object can be modified by changing its properties or by applying a method.

ANSWER:

True

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 688

QUESTION TYPE:

Modified True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.06 – Use JavaScript properties and methods

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Changing Properties and Applying Methods

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

15. The first character of a variable must be a numeral or an underscore character ( _ ).

ANSWER:

False – letter

POINTS:

1

DIFFICULTY:

Moderate

REFERENCES:

HTML 693

QUESTION TYPE:

Modified True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.07 – Write HTML code and text content into a page

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Working with Variables

KEYWORDS:

Bloom’s: Understand

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

16. If no value is assigned to a Boolean variable, it is interpreted as having a value of true.

ANSWER:

False – false

POINTS:

1

DIFFICULTY:

Moderate

REFERENCES:

HTML 694

QUESTION TYPE:

Modified True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.07 – Write HTML code and text content into a page

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Working with Variables

KEYWORDS:

Bloom’s: Understand

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

17. JavaScript supports methods to change the date stored within a Date object.

ANSWER:

True

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 700

QUESTION TYPE:

Modified True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.08 – Work with a Date object

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Working with Date Objects

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

18. The Math.round(x) method rounds the value of x down to the next lowest integer.

ANSWER:

False – Math.floor(x)

POINTS:

1

DIFFICULTY:

Moderate

REFERENCES:

HTML 707

QUESTION TYPE:

Modified True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.09 – Use JavaScript operators

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Working with the Math Object

KEYWORDS:

Bloom’s: Understand

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

19. In JavaScript, the clearTimeout() method is used to clear all repeated commands.

ANSWER:

False – clearInterval()

POINTS:

1

DIFFICULTY:

Moderate

REFERENCES:

HTML 719

QUESTION TYPE:

Modified True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.11 – Create timed commands

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Running Timed Commands

KEYWORDS:

Bloom’s: Understand

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

20. An Infinity value is generated for an operation whose result is less than the smallest numeric value.

ANSWER:

True

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 721

QUESTION TYPE:

Modified True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.11 – Create timed commands

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Controlling How JavaScript Works with Numeric Values

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

21. The isNaN(value) function returns a Boolean value of true if the value is not numeric.

ANSWER:

True

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 720

QUESTION TYPE:

Modified True / False

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.11 – Create timed commands

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Controlling How JavaScript Works with Numeric Values

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

Multiple Choice

22. JavaScript is used as a programming tool for: 

a.

managing databases.

b.

designing style sheets for websites.

c.

creating interactive web forms and animated graphics.

d.

providing virtual reality, diagnosis, and nonlinear controls.

ANSWER:

c

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 668

QUESTION TYPE:

Multiple Choice

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.01 – Insert a script element

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Introducing JavaScript

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

23. _____ programming distributes the load to prevent a server from getting overloaded with program-related requests.

a.

Client-side

b.

Server-side

c.

Inductive

d.

Semantic

ANSWER:

a

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 669

QUESTION TYPE:

Multiple Choice

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.01 – Insert a script element

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Introducing JavaScript

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM

24. _____ is the programming language for client-side programs.

a.

Perl

b.

JavaScript

c.

C#

d.

PHP

ANSWER:

b

POINTS:

1

DIFFICULTY:

Easy

REFERENCES:

HTML 669

QUESTION TYPE:

Multiple Choice

HAS VARIABLES:

False

LEARNING OBJECTIVES:

09.01 – Insert a script element

NATIONAL STANDARDS:

United States – BUSPROG –

Technology

TOPICS:

Introducing JavaScript

KEYWORDS:

Bloom’s: Remember

DATE CREATED:

4/3/2017 9:42 AM

DATE MODIFIED:

4/3/2017 9:42 AM