EXAM EMTECH.

network and etiquette

the term netiquette is compromised of what words?

network

a group of computers that are connected together

etiquette

refers to our behaviour

netiquette

It is a set of rules for behaving properly online.

identity theft

what is one of the many crimes that can be involved if you shar eyour first and last name?

online threat

It is deemed any malicious act that attempts to gain

access to a computer network without authorization

or permission from the owners.

online threat

These are usually done by computer hackers who

uses the World Wide Web to facilitate cybercrime.

web threats / online threats

this usse multiple types of malware and

fraud, all of which HTTP or HTTPS protocol and

components, such as links in email or Instant

messaging apps, or any malware attachments on

servers that access the Web.

botnets

online threats benefit cybercriminals, they steal info for sale and help absorb pcs into what?

phishing

happens when an email is sent from an internet

criminal disguised as an email from a legitimate,

trustworthy source. The message is meant to lure

you into revealing sensitive or confidential

information.

pharming

this happens when a hacker directs an internet user to a fake website

pharmer

what do you call the hacker in pharming?

internet scam

generally refers to someone using the internet

services or software to defraud or take advantage

of victims, typically for financial gain.

internet scam

they may contact victims and obtain info about them. a common example is lottery scams, charity fraud scams, job offer scams and online dating scams

internet robots

are also known as spiders, crawlers, and web bots. It is a

software application that is programmed to do certain

tasks.

internet robots

they are automated, they run tasks according to their instructions without a human user.

malware or malicious software

this is any program or file that is harmful to a computer user

adware (avertising supported software)

is unwanted software designed to throw advertisements

up on your screen.

spyware

is malware that secretly observes the computer user's activities

without permission and reports it to the software's author.

virus and worms

are malwares that attach to another program and, when

executed unintentionally by the user replicates itself by

modifying other computer programs and infecting them

with its own bits of code.

trojan horse or trojan

is one of the most dangerous malware types. dangerous malware types. It usually represents itself as

something useful in order to trick you.

ransomware

is a form of malware that locks you out of your device and encrypts your files then forces you to pay a ransom to get them back

spams

are unsolicited emails, instant messages

coming from recipients that are not granted

verifiable permission for the message to be sent.

spams

they can be damaging if you open or respond to it

cyberstalking

refers to the use of the internet or other

electronic device to harass or stalk individuals or

organizations.

cyberbullying

refers to the act of tormenting,

harassing, or embarrassing another

person using the internet.

spoofing

happens when someone or something

pretends to be something else to gain our

confidence, get access to our systems, steal

data, steal money, or spread malware.

firewall

this is a system designed to prevent unauthorized access to or from a private networkfi

firewall

this prevents unathorized internet users from accessing private networks connected to the itnernet, specially the intranets.

online safety

this is the act of staying online, and encompasses all tech devises which have access to the internet. this is protecting onself and others from online harm.

information

this refers to the knowledge obtained from reading. this is knowledge and helps us fulfill our daily tasks.

communication

this is an act of transmitting messages and is an important component in order to gain knowledge.

technology

this is the use of scientific knowledge, experience and resources. this is vital in communication

ict

this is the technology required for information processing.

information and communication technology

what does ict stand for?

first generation

this generation of computer uses vacuum tubes, has a very large system and the processing is very slow.

true

the first generation computer has 30 tons. 1,8k sqrft of space, 1.5k relays, 70k resistors and 10k capacitors.

1951 to 1959

from what time period did the first generation of computers go?

vacuum tube

they consist of a glass bulb and wire. the wire is used to carry data in the form of electronic signals.

electronic numerical intergrator and computer

what does eniac stand for?

eniac

this is the first electronic general purpose computer, it was turing complete and could solve a large class of numerical problems.

ENIAC

this calculates artillery firing tables for the US army's ballistic research lab and is considered a thermonuclear weapon.

second generation

the technology used in this generation of computers is a transistor, the size is smaller and the processing is faster.

1959 to 1963

from what time period did the second generation last?

transistor computer

this is now often called a second gen computer.

transistor computer

this is a computer which uses discrete transistors instead of vacuum tubes.

false, they were bulky and unreliable.

the first generation used vacuum tubes, which generated large amounts of heat- they were small and very reliable despite the heat produced.

third generation

this generation of computer has ics and incoporated many transistors and electronic circuits on a single chip. it is small and faster compared to 2nd gen.

1963-1975

how long did the third generation of computers last?

integrated circuits

what does ICs stand for?

third generation

this computer is marked by the use of ICs in place of a transistor.

true

a single IC has many transistors, resistors and capacitors along with the associated circuitry.

jack kilby

he invented the intefrated circuits which made computers smaller in size, reliable and efficient.

fourth generation

this generation of computers has a VLSI (microprocessor)

1971-1980

for how long did the fourth generation last?

fourth generation

these computers used VLSI tech.

microprocessors

VLSI is also known as its other name called what?

very large scale integrated technology

what does VLSI stand for?

intel

they are the first company to develop a microprocessor

microprocessors

they consist of a small silicon chip on which thousands of circuit are placed.

fifth generation

this generation uses technology of the AI intelligence (ULSI) and a parallel processing hardware.

1982 until present time.

for how long did the fifth generation exist?

false, 5th gen.

in the 4th gen, VLSI became ULSI.

ultra large scale integration technology.

what does ULSI stand for?

fifth gen

this generation is based on parallel processing and AI software.

ULSI

the existence of this has resulted to the production of the microprocessor chips having ten million electronic components.

vacuum tubes

this component is used to store an process data, an example of this is eniac.

transistor

this component is used to replace vacuum tubes in computers. it does not produce lots of heat and uses less power. they are faster, cheaper and smaller.

integrated circuits

this component is replacing transistors, they are more reliable and compact and cost less to manufacture.

microprocessor

this component is built onto a single silicon chip, it is 100 times smaller than eniac.

artificial intelligence

this component is still in development, some application such as voice recognition is under this.

ICT

this often deals with the use of the different technological inventions like mobile phones.

ict hub of asia

what is the philippines called as?

internet

this is the gloval system of interconnected computer networks that uses the internet protocl suite (tcp/ip)

internet

this is the network of connected computers that the web works on as well as what emails and files travel accross.

tcp or ip

what protocol suite is used to access the internet?

www or web

these are what you call the pages that you see when youre at a device and youre online.

the world wide web

this is an information system on the internet that allows documents to be connected to other documents by hypertext links, which enables the user to search for info.

hypertext links

what element allows documents to be linked to other documents?

the world wide web

this is also an internet based hypermedia initiative for global information sharing while at CERN, the european particle physics lab.

tim berners lee

he invented the worldwide web. he is a professional fellow of compsci at oxford and a prof at masachusetts institute of tech.

1989

when did tim berners lee invented the world wide web?

web 1.0 or static website

this is the first stage of the world wide web evolution. this is a flat or stationary page since it cannot be manipulated by the user.

web 2.0 or dynamic website

this allows the user to interact with the page, the user may be able to comment or create an account.

true

most websites we see are a web 2.0

web 3.0 or semantic web

this provides a framework that allows data to be shared and reused to deliver web content specifically the search engine. this is will learn about your habits.

web 2.0

what is the current version of the web?

false, web 3.0

the web 2.0 represents the next phase that will be decentralized, open and greater utility in web page.

folksonomy

this is a feature that allows users to collectively classify and find information using freely chosen keywords.

folksonomy

an example of this keyfeature is tagging at facebook, hashtags or a pound sign is typically used.

rich user experience

this feature says that the dynamic content is present and its responsive to the user's input.

rich user experience

this key feature allows a user to click on an image to zoom.

user participation

the ower of the website is not the only one who is able to put in content on their own.

long tails

these are sites that offer services and brings individuals and businesses into selling different goods like lazada and shapi.

software as service

this is where users will subscribe to a software only when needed rather than purchasing them

mass participation

this is the sharing of diverse info through universal web access.

online platforms

these are technologies that are grouped to be used as a base upon which other app processes or tech are developed.

Online platforms

they are a specially developed platform using internet tech

presentation / visualization

these are graphics program that allow you to create a slide, present a topic and etc.

zoho

this is an online project management app that helps you plan your work and keeptrack of your progress