12 Questions
What is the main difference between the OSI model and the TCP/IP model?
The OSI model is used to explain network modeling, while TCP/IP is used in modern communication networking.
What is the format of an IP address?
An IP address consists of 4 numbers, each between 0 and 255, separated by periods.
What is the purpose of the subnet mask in an IP address?
The subnet mask determines which portions of the IP address identify the network and which identify the host.
What is the purpose of the Address Resolution Protocol (ARP) in TCP/IP communication?
ARP is used to convert IP addresses to MAC addresses on the local network.
What happens to the source and destination MAC addresses as data is transmitted across multiple routers?
The source and destination IP addresses remain the same, while the source and destination MAC addresses change at each router.
What is the purpose of the default gateway in a TCP/IP network?
The default gateway is the IP address of the router that connects the local network to other networks.
What is the subnet mask for a Class A IP address?
255.0.0.0
Which of the following IP address ranges is a private address range for Class B?
172.16.0.0 – 172.31.255.255
In the three-way handshake process for TCP communication, what is the first step?
SYN is sent by the sender to the receiver
What is the default port number for HTTP traffic?
80
Which command can be used to view the list of open ports on a Windows computer?
netstat -f
What is the purpose of TCP windowing?
To control the flow of data between the sender and receiver
Test your knowledge on how the OSI Model and TCP/IP relate to each other in communication networking. Learn about the layers in OSI Model and their counterparts in TCP/IP. Explore the basics of TCP/IP protocols and their application in modern communication networks.
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