Comp Final

Front 1

crowdsourcing

Back 1

searching for information online through sites that have combines knowledge from the population

Front 2

netiquette

Back 2

appropriate behavior online

Front 3

Guidelines for Email

Back 3

1) Ask about one topic at a time
2) Include context
3) Use an automated reply
4) Answer backlog of emails in reverse order
5) Clarify ownership of email
6) Use emoticons

Front 4

SPAM

Back 4

unsolicited commercial email (UCE)

Front 5

Phishing

Back 5

a process of convincing trusting people to give ip personal data voluntarily

Front 6

Crawling

Back 6

when a search engine visits every Web page that it can find related to the subject

Front 7

What is the main work of the crawler?

Back 7

to build an index

Front 8

Index

Back 8

a list of tokens (words) that are associated with the page

Front 9

Tokens

Back 9

words

Front 10

Query Processing

Back 10

a source used to look up words in the index

Front 11

AND-query

Back 11

looks at the query in individual works not in sets

Front 12

Descriptive text: title

Back 12

<title>

Front 13

Descriptive text: Anchor text

Back 13

<highlighted link text>

Front 14

Descriptive text: Meta

Back 14

Description of the page <meta . . . >

Front 15

Descriptive text: Alt

Back 15

<img. . .> textual description

Front 16

OR-queries

Back 16

a hit on pages that are associated with at least one of the words

Front 17

NOT-queries

Back 17

show everything but what is NOT suppose to be there

Front 18

Primary Source

Back 18

someone who has direct knowledge of the info

Front 19

Secondary Source

Back 19

someone who interviewed the primary source

Front 20

Tertiary source

Back 20

someone who watches journalists on tv or reads newspaper reports

Front 21

Synchronous communication

Back 21

Both the sender and the receiver are active at the same time

ex. telephone

Front 22

Asynchronous communication

Back 22

The sending and receiving occur at different times

ex. email

Front 23

Broadcast communication

Back 23

single sender and many receivers

ex. radio or tv

Front 24

Multicast

Back 24

is many receivers, but usually a specific group

Front 25

Point-to-point communication

Back 25

one specific sender and one specific receiver

ex.telephone

Front 26

Client/Server interaction

Back 26

your computer is the client computer and the computer with the webpage is the server

client gets service from the server

Front 27

Domain

Back 27

a related group of networked computers

Front 28

WAN

Back 28

wide area networks

Front 29

LAN

Back 29

local area networks

Front 30

What are the three main parts of a URL?

Back 30

protocol, server computers name, page's pathname

Front 31

Protocol

Back 31

http

tells the comp how to handle the file

Front 32

Server computers name

Back 32

www.twitter.com

a name given by the domain

Front 33

Pages pathname

Back 33

/alliesoderholm/homepage.html

tells the server which file is requested and where to find it

Front 34

/ means what?

Back 34

means subfolders or moving down in the hierarchy

Front 35

Entity

Back 35

is anything that can be identified by a fixed number characteristics

defined as a table

Front 36

Attributes

Back 36

names and values

Front 37

Values

Back 37

data

Front 38

JOIN

Back 38

combines to tables together

Front 39

physical database

Back 39

stored in a disk drive on a comp system

Front 40

logical database

Back 40

created for people users on the fly customized for their needs

Front 41

Browser

Back 41

converts encoded form into what we see today

Front 42

What does a starter tag and ending tag look like?

Back 42

<title>Allie Soderholm</title>

Front 43

Bold

Back 43

<b> Allie Soderholm </b>

Front 44

Italics

Back 44

<i> Allie Soderholm </i>

Front 45

paragraphs

Back 45

<p> Allie Soderholm </p>

Front 46

GIF

Back 46

cartoons and simple drawings

Front 47

JPEG

Back 47

high resolution photographs and complex artwork