18 Questions
Which layer of the TCP/IP model is responsible for ensuring reliable data transfer and flow control?
Transport layer
What is the primary difference between TCP and UDP?
TCP is connection-oriented while UDP is connectionless
Which protocol is typically used for real-time multimedia applications like video streaming?
UDP
What is the purpose of port numbers in the TCP/IP model?
To identify different applications running on a host
Which type of network connection is established when two hosts communicate using TCP?
Full-duplex
What is the primary function of the Internet layer in the TCP/IP model?
Logical addressing and routing
What is a protocol in the context of networking?
A set of rules or procedures for transmitting data between electronic devices
Which of the following is true about the TCP/IP and OSI models?
OSI is a conceptual model, while TCP/IP is a practical implementation
What is the primary function of the Transport layer in the TCP/IP suite?
Ensuring reliable and ordered delivery of data segments
What is the main difference between TCP and UDP protocols?
TCP is connection-oriented, while UDP is connectionless
What is the purpose of port numbers in network communication?
To distinguish between different applications or services running on a host
What is a reference model in the context of network communication?
A conceptual framework that describes how communication should take place
What is the primary function of the Transport layer in the TCP/IP model?
Establishing and terminating connections between applications
Which protocol in the Transport layer provides reliable, connection-oriented data transmission?
TCP (Transmission Control Protocol)
Which protocol in the Transport layer is suitable for real-time applications that prioritize speed over reliability?
UDP (User Datagram Protocol)
What is the purpose of port numbers in the TCP/IP suite?
To identify specific applications or processes on a host
Which layer in the TCP/IP model is responsible for routing data packets across networks?
Network layer
What is the primary difference between TCP and UDP in terms of network connections?
TCP establishes a connection before data transfer, while UDP does not
This quiz covers the basics of computer networks including the definition, significance, entities in a communication model, protocols, and network models such as OSI Reference Model and TCP/IP model. It also explains the concept of Stand Alone Computers and interconnected devices in a network.
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