KM1 - NETWORK FUNDAMENTALS | DAY 2

At the start of the lesson I asked you to grade your knowledge from 1-10. What was you starting score?

At the end of the session, I asked you to re-grade your knowledge from 1-10. What was your score at the end of the session?

If you took the number of layers in the OSI model and subtracted the number of layers in the TCP/IP model. What would be the answer?

• 3

• 2

• 4

• 5

What is the third layer of the OSI model?

• Physical Layer

• Transport Layer

• Data-Link Layer

• Network Layer

At what layer of the OSI is TCP and UDP applied?

• Application Layer

• Session Layer

• Transport Layer

• Network Layer

Where can the destination and source IP data be found?

• In the routing table

• In the frame header

• In the type data

• In the frame trailer

What does the ARP protocol do?

• Resolves a URL to an IP address

• Resolves the MAC address to a URL

• Resolves a IP address to a Malware signature

• Resolves an IP address to a MAC address

A PUBLIC IP address is best described as...

• An IP that can be seen exclusively to a private network

• An IP that is reserved for military purposes

• An IP address that can be seen publicly on the global internet

• An IP that is reserved for experimental purposes.

Is an IP has a CIDR notation of /8 how many networks can it have?

• 255

• 256

• 254

• 257

I have 32 bits, split into 4 blocks of 8 bits. What am I?

• IPv6 Address

• MAC Address

• IPv4 Address

• VPN access address