Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Computers Application Technology > Module 2.3 - Online Lifestyle > Flashcards

Module 2.3 - Online Lifestyle Flashcards

1
Q

What are the two main car]theories of internet access

A

Fixed access
Mobile access

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What isre examples of fixed internet access

A

ADSL - asymmetric digital subscriber line
Fibre

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What limitations does does fixed internet access have

A

Lack of portability bc it requires telephone line or fibre cable
Can be expensive depending on the packing you choose
May not be in an area with ADSL or fibre coverage

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is FTTB and FTTH

A

fibre to the business and fiber to the home - refers to installation and use of fibre in businesses and homes for high-speed internet access

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What are examples of mobile internet access

A

WiFi
WiMAX
3G and 4G (LTE)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is WiFi

A

Wireless technology that uses radio waves to transmit data; it allows devices to connect to the internet via a router linked to a fibre or ADSL internet connection, or to communicate with one another wirelessly within a small area

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What is coverage measured by and how can you get better coverage in a large area

A

Measured in square metres
Better coverage by installing more access points

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What is a hotspot

A

Place where a WiFi network has been created so that people can connect to the network - and through it connect to the internet

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Where are hotspots commonly found

A

Airport
Shopping mall
Restaurant
Coffee shops
Libraries
Hotels

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is WiMAX

A

Worldwide Interoperability for Microwave Access - it is an upgrade on WiFi as it allows for more secure wireless networking technology that allows wireless devices to communicate over an area larger than WiFi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What coverage do WiMAX towers have

A

Cover an area measured in kilometres

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What is 3G and 4G(LTE)

A

Generations of mobile (cellular) phone technology that makes use of an infrastructure of cellular networks. It enables 3G/4G enabled devices with 3G/4G USB modem to offer high speed internet access

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What do you do when you do not have good 3G/4G coverage

A

Use slower service such as EDGE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What should you keep in mind when working with mobile email and the internet on a mobile device

A

Email:
Restricted formatting
Device receives emails automatically
Internet:
Uses large graphics or tables that are not displayed correctly
Pages that depend on pop up windows may not work properly

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What is a social networking site

A

Site where individuals and organizations can post their likes, dislikes, interests for people to see and read; most networking sites have apps for smartphones and tablets

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What are the advantages of social networking sites

A

Easy and cost effective method of communication
Allows you to send and receive messages, update your status and upload photos
Allows people who wouldn’t be able to meet in person to form communities
Not bound by cultural and geographical differences, get to meet people with same interests as you
Used as a marketing tool innbusinesses

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

What are disadvantages of social networking sites

A

Increased risk of identity theft, fraud, online stalking and harsssment
False information
People create fake online life which looks better = promotes unhealthy standards
Loss of productivity
Increase quantity of communication at the expense of the quality of the communication
Your likes and dislikes are tracked analysed for targeted advertising

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

What are some good practises to put in place when using social networking sites

A

Regularly check your privacy settings and make necessary adjustments
Restrict who can have access to certain information on your profile
Only give out information that you need to
Think carefully about who you allow to be your friend
Dont post damaging, insulting or provocative information
Restrict the amount of time you spend on social networking sites

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

What is VoIP

A

Voice over internet protocol - technology that allows telephone calls to be made over LANs WANs and internet, allowing you to talk to anyone who also has a VoIP system anywhere in the world

20
Q

Examples of apps that use VoIP

A

Whats app
Skype
Face time

21
Q

Advantages of using VoIP software

A

Cheaper than normal calls
Software usually free
Allows one to transfer files
Allows to make conference calls

22
Q

What are disadvantages of VoIP software

A

Poor call quality if connectionnis poor
Can use a lot of your data cap, especially when video calling

23
Q

What are the best practises to follow when using VoIP

A

Check local times when calling someone in another country
Only use video call when necessary
Use decent headset and microphone
Pay attention to your contact’s status, don’t call them if they’re busy, away etc.

24
Q

What are advantages of video conferencing

A

Can see people you are communicating with - their expressions, body language etc.
Cheaper than travelling for a meeting

25
Q

What are disadvantages of video conferencing

A

Poor audio/video quality when connection is poor
You use your data cap

26
Q

What are the best practises to follow when video conferencing

A

Test sound before call
Check what the camera can see to protect your privacy
Make sure you are in a well-lit location

27
Q

What is a chat room

A

Online environment that allows for people to meet and chat by typing messages with other other people with common interests in real time

28
Q

What are advantages of chat rooms

A

Can chat with more than one person in real time
Provides opportunity to interact with people regardless of their geographical location
Some applications can be used on variety of operating systems

29
Q

What are disadvantages of chat rooms

A

No way of enduring people are who they claim to be
Users spend more time in chat rooms than in real world
Creates opportunities for cyber-stalking, cyberbullying, identity theft etc.

30
Q

What are best practises to follow when using chat rooms

A

Don’t give out personal information
Don’t arrange to meet in person.
Don’t bullympr get involved in flame wars

31
Q

What is RSS

A

Really simple syndication - technology that automatically provides users content such as feeds from websites, new blogs and news headlines all from different sites

32
Q

What are examples of RSS readers

A

Flipboard
Firefox live bookmarks
Feedly

33
Q

Advantages of RSS feeds

A

Find all your news in one place
RSS avoids spam as updates not sent to email addresses

34
Q

Disadvantages of RSS feeds

A

Can get overloaded and end up not reading anything
Graphics and photos not included sometimes

35
Q

Best practises to follow when using RSS feeds

A

Only use a dedicated RSS reader
Only subscribe to feeds that you are sure you will read

36
Q

What is FTP

A

File transfer protocol- Protocol used for fast, easy transfer of files between remote computers that have internet connection

37
Q

What can online banking be used for

A

Connect to your bank via the internet for:
Viewing balances
Paying bills
Transferring money
Ordering credit cards
Buying [repaid data and airtime

38
Q

What are advantages of internet banking

A

Able to do banking anytime anywhere
Faster and cheaper transactions
Don’t have to carry large amounts of money = safer

39
Q

What are advantages of online shopping and reservations

A

Convenient
Compare prices easily
Prices can be cheaper
Businesses do not have to carry large amounts of stock
Businesses can reduce overhead costs

40
Q

What are disadvantages of online shopping and reservations

A

Better to see goods physically sometimes
Delivery cost = additional costs

41
Q

How can malware be detected

A

Most malware leaves a trace (virus definition of signature)
Suspicious actions ;ike unknown software making changes to settings

42
Q

What does theveffectivesness of anti-virus depend on

A

Database iv definitions being as complete as possible
Database being up to date on your computer
Frequency of use

43
Q

What is firewall software

A

Software that allows you to control which programs can access the internet, and protects your computer or network from unauthorised access

44
Q

How do banks trybyo protect their clients when using internet banking

A

Banks put prominent warnings and safety tips on their websites
SMS notifications of all online transactions
Use on-screen keypads to eliminate danger of keyloggers

45
Q

How should users protect themselves when using internet banking

A

Not use public com;yterd for online banking
Follow good password practises
Never give out personal details like card pin to strangers
Do not leave computer unattended when online banking
Take note of security warning and tips given by bank

46
Q

How can you stay safecwhike onlindvdhopping and reserving

A

Check payment method and delivery info
Keep full records of what you order and reserve
Be aware of terms and conditions
Look for security guarantees as well as return policy on the site

Computers Application Technology (6 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions