Exam 4 Review

Question 1

IMAP

Answer 1

internet message access protocol

Question 2

POP3

Answer 2

post office protocol version 3

Question 3

DRM

Answer 3

digital rights management

Question 4

HTML

Answer 4

hypertext markup language (and file extension)

Question 5

HTTP

Answer 5

hypertext transfer protocol (world wide web protocol)

Question 6

MIDI

Answer 6

musical instrument digital interface

Question 7

C2C

Answer 7

consumer 2 consumer

Question 8

B2B

Answer 8

business 2 business

Question 9

B2C

Answer 9

business 2 company

Question 10

B2G

Answer 10

business 2 government

Question 11

What is a compression program?

Answer 11

is software that compresses a video stream when a video is stored, and decompresses the file when the video is played

Question 12

Pharming?

Answer 12

is an exploit that redirects users to fake sites by poisoning a domain name server with a false IP address.

Question 13

Phishing?

Answer 13

Is an e-mail based scam that’s designed to persuade you to reveal confidential information such as your bank account number or social security number.

Question 14

Cropping?

Answer 14

refers to the process of selecting part of an image–just like cutting out a section of a photograph

Question 15

Speech Recognition?

Answer 15

refers to the ability of a machine to understand spoken words

Question 16

Vector Graphing?

Answer 16

consists of a set of instructions for re-creating a picture

Question 17

Resolution?

Answer 17

graphics, such as bitmaps, in which the quality of the image is dependent on the number of pixels constituting the image

Question 18

Tracing?

Answer 18

locates the edges of objects in a bitmap image and converts the resulting shapes into vector graphics objects

Question 19

Web Crawler?

Answer 19

is a computer program that is automated to methodically visit Web sites.

Question 20

Container Formats?

Answer 20

video file formats are sometimes referred to as container formats because they hold the compressed video and audio data streams that form a video

Question 21

Monochrome

Answer 21

is displayed by manipulating the pattern of “off” and “on” pixels displayed on the screen. to store the data for a monochrome bitmap, an “on” pixel is represented by a 1 bit. an “off” pixel is represented by 0 bit.

Question 22

Website?

Answer 22

a connected group of pages on the World Wide Web regarded as a single entity, usually maintained by one person or organization and devoted to a single topic or several closely related topics.

Question 23

Watermark?

Answer 23

a pattern of bits, inserted at various places in an image or content stream, that can be used to track , identify, verify, and control content use.

Question 24

Search Operators

Answer 24

a word or symbol that describes a relationship between search terms and thereby helps you create a more focused query.

Question 25

Spam Filter?

Answer 25

is a type of utility software that captures unsolicited e-mail messages before they reach your inbox

Question 26

Cookie?

Answer 26

a small chunk of data generated by a Web Server and stored in a text file on your computer’s hard disk.

Question 27

Where can you buy an E-book?

Answer 27

Amazon, Barnes & Noble, or iTunes

Question 28

What does an Anti-spyware program do?

Answer 28

is a type of security software designed to identify and neutralize web bugs, ad serving cookies, and other spyware

Question 29

What are tips for better video filming?

Answer 29

• use a tripod
• move the camera slowly if it is necessary to pan from side to side
• zoom in and out slowly
• direct your subjects to move slowly, when possible
• position your shot to eliminate as much background detail and movement as possible.
• ask the subjects of your video to wear solid-colored clothing, if possible

Question 30

What does a web browser do?

Answer 30

a program that communicates with a web server and displays web pages