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WorksheetsThe Internet and Protocols
Total questions: 22
Worksheet time: 14mins
The TCP/IP protocol is used for communication over the internet.
True
False
In the TCP/ IP Protocol, the TCP part is responsible for which two things
reassembling any received messages
allowing a browser to request individual files from a web server
preparing messages for transmission
providing the destination address and the source address to each packet
In the TCP/ IP Protocol, the IP part is responsible for which two things
providing the destination address to each packet
providing the the source address to each packet
encrypting data prior to being sent
adding a sequence number
What does URL stand for?
Unique resource locator
Uniform resource loader
Uniform resource locator
Which is a valid example of an IP address?
76.215.67.190
100.210.190
100.210.87.157.1
What does a DNS do?
saves internet data into a database
acts as a directory of every domain name
serves clients around the world
Messages, once downloaded from the server, are deleted.
What does this describe?
POP
IMAP
SMTP
The protocol used for sending emails across the internet
POP
IMAP
SMTP
Ethernet is a family of standards that covers what three things?
how to handle network errors
how your network data broadcasts over radio waves
physical design of plugs, sockets and cables
how devices will handle data exchange
how data is exchanged without any need for a physical connection
What is a bluetooth connection popular with
Smart-phone to car entertainment systems
fast data transfer
connecting to a wifi network
In Ethernet networks, the format for a packet is called a 'frame'. Frames include: (multiple choice)
The data being sent
The MAC address of the device sending the packet
The MAC address of the device receiving the packet
Error checking bits
What does Wi-Fi use to send and receive data
radio waves
light
electrical signals
Which protocol is most commonly used to deliver web pages?
HTTP
HTML
CSS
FTP
What does TCP guarantee?
delivery of data and packets delivered in the right order
the route data will take
fast, low latency delivery of data
safe data without viruses
IP (Internet Protocol) is responsible for packet switching
True
False
