SLR1.3 The internet

Question 1

the internet

Answer 1

a global collection of interconnected networks

Question 2

DNS

Answer 2

the domain name server is responsible for converting web addresses to IP addresses for routers

Question 3

web address

Answer 3

essentially, it is an IP in the form of a website, e.g. www.bbc.co.uk, which is easier for humans to remember

Question 4

hosting

Answer 4

the storing of files and data on a web server
this provides 24/7 access and greater security

Question 5

cloud storage

Answer 5

data that is stored remotely and can be accessed and used over the internet

Question 6

advantages of cloud storage

Answer 6

It is a very efficient method of backing up data
accessible
It is environmentally friendly
Easy to increase availability of storage

Question 7

disadvantages of cloud storage

Answer 7

You need a constant internet connection
Reliant on third party to carry out security procedures
Reliant on third party for back up connection
Data stored in the cloud will be vulnerable to hacking