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WorksheetsHow the Internet Works
Total questions: 42
Worksheet time: 23mins
How does the internet connect countries together?
Fibre Optic Cables
Copper cables
Wireless links (including satellites)
All of the above
Some websites use the protocol https://
The "S" stands for...
Safety
Secure
Sausages
Spiders
An IP address is (pick two answers)
Unique for each computer and webserver in the world
Made of GPS coordinates
Something only big companies can have
Made of 4 number sets or hexadecimal number sets with dots in between
DNS is used for...
Coming up with names for a website
Speeding up your broadband connection
Video calls for free
Translating a domain name into an IP address
Files sent over a network are split into packets because...
It's cheaper
Sending it in packets makes the wifi quicker
Sending it all in one go would mean errors are more likely
It's the law to use packets
Cookie
a treat
branch of computer which lists files
messages that web servers pass to your web browser when you visit Internet sites.
a program that tells you the name associated with an e-mail address. It may also tell you whether they are currently logged in at their system or their most recent logon session and possibly other information, depending on the data that is maintained about users on that compute
What is the purpose of the TCP?
It works like an address for your computer
It collects and organizes packets sent to the computer
It provides internet to the user.
http://www.bbc.co.uk/sport
How many computers were connected to ARPAnet in 1969?
32
4
10
1,000
Who owns the Internet?
No one
the governement
Bill Gates
Vint Cerf
Which IP addressing system has more addresses?
IPv4
IPv5
IPv6
IPv7
