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2014 Latest Pass4sure&Lead2pass CIW 1D0-520 Practice Tests (21-30)

QUESTION 21
You are creating a Web site that uses a gradient fill for all page backgrounds on a site. To ensure that you can see the gradient through the image background, you should:

A.    use TIF images with transparent backgrounds.
B.    use JPG images with transparent backgrounds.
C.    use GIF 89a images with transparent backgrounds.
D.    use GIF 89b images with transparent backgrounds.

Answer: C

QUESTION 22
You want to provide your visitors with Web pages that look good and perform well on many browsers and platforms. Accessibility and conformance to W3C standards are critical. Using a WYSIWYG editor, what would be the most appropriate positioning method and font choice for page elements on the site template?

A.    Table layout and relative font sizes
B.    Table layout and absolute font sizes
C.    CSS positioning and relative font sizes
D.    CSS positioning and absolute font sizes

Answer: C

QUESTION 23
The best way to thwart a dictionary attack is by enforcing a:

A.    proxy server policy.
B.    strong password policy.
C.    restricted access policy.
D.    firewall configuration policy.

Answer: B

QUESTION 24
Which of the following techniques helps stop a denial-of-service (DOS) attack in which an attacker has sent multiple ICMP or TCP packets to crash a Web server on the Internet?

A.    Filtering traffic at the firewall
B.    Changing passwords on a regular basis
C.    Installing Apache server rather than Microsoft IIS
D.    Placing the database and the Web server on separate systems

Answer: A

QUESTION 25
Which of the following is directly exploited by a brute-force attack?

A.    The Web server’s available bandwidth
B.    The Web server’s authentication mechanisms
C.    The TCP/IP software installed on the Web server
D.    The log file mechanisms that exist on the Web server

Answer: B

QUESTION 26
You have been asked to insert an image named kayak.jpg in a Web page. Which of the following code examples will validate as XHTML 1.0 Transitional?

A.    <img src=kayak.jpg alt=kayak />
B.    <img src=kayak.jpg desc=kayak />
C.    <img src=kayak.jpg alt=kayak></img>
D.    <img ref=kayak.jpg desc=kayak></img>

Answer: A

QUESTION 27
The role of the project manager is to:

A.    develop Web sites and manage Web site resources.
B.    create the blueprint for the site and plan the navigation.
C.    evaluate available resources and create specifications.
D.    create Flash animations and user interfaces for Web applications.

Answer: C

QUESTION 28
Which of the following formats uses Extensible Markup Language (XML) to describe certain shapes and is best for working with two-dimensional line art and shapes?

A.    SVG
B.    PNG
C.    SWF
D.    JPEG

Answer: A

QUESTION 29
Egon is a member of a site development team hired by a skydiving center to establish a Web presence. Of the following specifications, which would best indicate the accessibility, interactivity and search features that Egon recommends?

A.    Design specification
B.    Content specification
C.    Architecture specification
D.    Functionality specification

Answer: D

QUESTION 30
You are working for a financial services company. The company has a Web site that allows its customers to review their statements online. Your Web site uses the Document Object Model (DOM), ActiveX, JavaScript and Java. Which of these technologies is most likely to cause customers problems with their browsers when they try to access information?

A.    Java
B.    ActiveX
C.    JavaScript
D.    Document Object Model (DOM)

Answer: B

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