MCQ Subject: Computer Networks & Protocols

Which protocol ensures guaranteed delivery and is connection-oriented, making it ideal for file transfer applications in Computer Networks?

Which protocol ensures that data packets are delivered in the order they were sent, a feature crucial for applications like file transfers?

In TCP, which sequence correctly establishes a connection?

Which OSI model layer is primarily responsible for routing decisions in computer networks?

Which TCP congestion control mechanism reduces the congestion window by half upon detecting a packet loss?

Which protocol ensures reliable data transfer by using sequence numbers and acknowledgments in computer networks?

Which OSI layer is responsible for providing a virtual circuit, ensuring reliable data transfer with error detection/correction, and performing segmentation?

Which protocol guarantees ordered delivery of packets and ensures reliable data transfer between devices?

Which protocol ensures reliable data transfer by providing error detection and correction mechanisms, making it connection-oriented?

Which sequence correctly describes the TCP three-way handshake for establishing a connection?