Tài liệu Practice Exam pdf

Appendix

A

Practice Exam
Copyright © 2000 SYBEX Inc., Alameda, CA. www.sybex.com

550

Appendix A


Practice Exam

1.

People are complaining that they don’t know what type of documents
your site has. What would improve things?

A.

A site map

B.

A more consistent user interface

C.

Full-text search

D.

A content type policy

2.

People are complaining that there are too many documents listed on
your site and they can’t find the documents they are looking for. What
technology would best help them find the information they need?

A.

A site map

B.

A more consistent user interface

C.

Full-text search

D.

A content type policy

3.

You don’t want your information to be indexed by the large search

engines. What can you do?

A.

Update the site infrequently.

B.

Add an entry in your

ROBOTS.TXT

file to ward spidering
robots away.

C.

Avoid links from other sites.

D.

Move to a database-driven dynamic Web site.

4.

Which is

not

a factor in a client’s performance level?

A.

Network speed

B.

Browser version

C.

Color scheme

D.

Operating system
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Practice Exam

551

5.

Secure Sockets Layer (SSL) usually is used for what?

A.

To encrypt e-mail messages

B.

To secure the flow of credit card transaction data among banks

C.

To make transactions between Web browsers and Web servers
secure

D.

To encrypt usernames and passwords

6.

Log files can contain information that indicates what?

A.

A stolen password

B.

A brute force attack on a password

C.

A disgruntled employee

D.

Whether bad guys are spoofing IP addresses to bypass your
firewall

7.

What is public-key encryption’s big advantage on the Internet?

A.

There’s no need to exchange keys privately.

B.

It’s more secure than other forms of encryption.

C.

It’s especially suitable to e-mail encryption.

D.

It makes routers’ work easier.

8.

One way to design a Web page for compatibility with diverse browsers
is to _____ .

A.

Include a JavaScript test of the browser version

B.

Design with the latest HTML specification

C.

Not use tables

D.

Avoid streaming media
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552

Appendix A


Practice Exam

9.

Multimedia content that requires clients to have plug-ins works
best _______ .

A.

On public Web sites

B.

On sites with an academic focus

C.

For streaming media

D.

In environments where the work at hand absolutely requires the
plug-in-enabled content

10.

What is the emerging replacement for the GIF image?

A.

Tagged Image File Format (TIFF)

B.

Portable Network Graphics (PNG)

C.

Joint Photographic Experts Group (JPEG)

D.

Encapsulated PostScript (EPS)

11.

The audio-video file format developed for Microsoft Windows is
called _____ .

A.

QuickTime

B.

Gzip

C.

Audio Visual Interleaved (AVI)

D.

MPEG

12.

What are the two most popular streaming media standards?

A.

RealPlayer and Windows Media Player

B.

RealPlayer and Audio Visual Interleaved (AVI)

C.

RealPlayer and RealPlayer G2

D.

Windows Media Player and Motion Picture Experts Group (MPEG)
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Practice Exam

553

13.

The tape archive format usually is used in conjunction with _____ .

A.

The Zip compression format

B.

The Gzip compression format

C.

The BinHex compression format

D.

The Solaris archive format

14.

Open source software that is protected by copyleft _____ .

A.

Cannot be sold for profit

B.

May not be modified

C.

Must be attributed to the Free Software Foundation

D.

Includes the Linux operating system

15.

The success of a banner-ad placement is usually measured by
its _____ .

A.

Cost per view

B.

Clickthrough rate

C.

User commentary

D.

Graphic design values

16.

What is one business advantage of a virtual private network?

A.

The extra security it provides

B.

The reduction in telecommunications expenses

C.

The inherent ability to bring vendors onto your network

D.

The elimination of the need for an Internet site
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554

Appendix A


Practice Exam

17.

What is the proper HTML syntax to use to make the copyright symbol
(©) appear in an HTML page correctly?

A.

<COPYRIGHT>

B.

©

C.

<COPY>

D.

&copy

18.

What are the best types of documents to distribute using Electronic
Data Interchange (EDI)?

A.

Orders and invoices

B.

Memos

C.

Reports

D.

E-mail

19.

What is the best way to increase traffic to a Web site?

A.

Bulk e-mail

B.

Search engine placement

C.

Banner ads
D.
Banner ads on a search engine site
20.
A Web site designed for use by a company’s inside sales staff is an
example of an _____ .
A.
Internet
B.
Intranet
C.
Extranet
D.
Outernet

Copyright © 2000 SYBEX Inc., Alameda, CA. www.sybex.com
Practice Exam 555
21.
When is it appropriate to use the copyright symbol (©) on a
Web page?
A.
After copyright has been obtained
B.
During the copyright application process
C.
As soon as the Web page is displayed
D.
Whenever you feel like it
22.
When designing a global Web site, which aspect is the most critical?
A.
Display language
B.
Scripting language
C.
Layout
D.
Server type
23.
A network or Web site designed specifically for business-to-business
transactions is called an ______ .
A.
Internet
B.
Extranet

C.
E-commerce
D.
Intranet
24.
Online sales transactions are best protected by which technology?
A.
HTML
B.
SSL
C.
HTTP
D.
PGP
Copyright © 2000 SYBEX Inc., Alameda, CA. www.sybex.com