Summary
Summary Online lifestyle
- Course
- Institution
- Book
This summary contains: Internet access Digital communication Online services Protect yourself online Work and employment practices
[Show more]
Connected book
Book Title:
Author(s):
- Edition:
- ISBN:
- Edition:
More summaries for
-
Computer Application Technology (CAT) Grade 12 Summary Notes
-
Computer Application Technology (CAT) Grade 12 Summary Notes
-
Computer Application Technology (CAT) Grade 12 Summary Notes
Seller
Follow
Passion4Learning
Content preview
Fixed internet access: Fiber to the home (FTTH) andFibre to the business (FTTB):
• Include ADSL and fibre
• Refers to installation and use of
Limitations: fibre cable to a home or
business to provide high-speed
• Lack of portability, requires internet access
line or fibre connection
• Expensive
• May be in an area where
there is no ADSL of fibre Mobile internet access:
coverage
• WIFI – wireless technology
that uses radio waves to
Hotspots: transmit data
• allows devices to connect to the
• A place where a WIFI internet via a router linked to
network has been created so fibre of ADSL internet
that people can connect to connection
the network and through it, • can also let devices
connect to the internet communicate with each other
wirelessly within a small area
• cover an area measured in
meters
• more than one access point can
be installed for better coverage
, WiMAX: 3G and 4G (LTE):
• Worldwide Interoperability for • Cellular network (for mobile
Microwave Access technology)
• An upgrade on WIFI • Service providers such as Cell C, MTN,
Telkom and Vodacom
• More secure wireless networking
technology that allows wireless devices • Offers smartphones and computers
to communicate with one another on a with high-speed internet access
wider area than WIFI
• Can create your own WIFI network by
connecting a device to your
smartphone, called Hotspot
• EDGE is the slower service for internet
connection
Digital Communications:
Social networking sites: Advantages:
• Individuals and organizations • Communicate online instead of in
person, for people who maybe live far
post their comments, likes and
away
dislikes, photos, and interest on
the site for other users to see • Meet people who have the same
interests as you
• Can block people so that they
can’t see your posts • Easy and cost-effective method to
communicate with others
• Examples – Facebook, • Upload photos, receive and send
Instagram, Twitter messages
Disadvantages: Best practices:
• Risk of fraud, theft, stalking or
• Protect your privacy and restrict
harassment
access to different information
• People post or say false information
• Careful who you ‘befriend’
about themselves
• Don’t post damaging, insulting, or
• Loss in productivity
provocative content
• Targeted advertisements
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Passion4Learning. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $4.05. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67474 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now