GATE Computer Networks: Basics of Switching and Performance Metrics – Previous Year Questions
8 GATE previous year questions on Basics of Switching and Performance Metrics (Computer Networks, Computer Science) with answers and explanations, from every paper.
- GATE 2018 CS Q23 – Match the following: Field Length in bits --- --- P. UDP Header's Port Number I. 48 Q. Ethernet MAC Address II. 8 R. IPv6 Next Header III. 32 S. TCP…
- GATE 2019 CS Q59 – Consider that 15 machines need to be connected in a LAN using 8-port Ethernet switches. Assume that these switches do not have any separate uplink…
- GATE 2026 CS (CS2) Q65 – It is necessary to design a link-layer protocol between two hosts directly connected over a lossless link of length 3000 kilometers. Assume the link…
- GATE 2025 CS (CS2) Q36 – Suppose we are transmitting frames between two nodes using Stop-and-Wait protocol. The frame size is 3000 bits. The transmission rate of the channel…
- GATE 2024 CS (CS1) Q36 – Consider a network path P—Q—R via router Q. Node P sends a file of size 106 bytes to R by splitting it into chunks of 103 bytes each, sent…
- GATE 2023 CS Q17 – Suppose two hosts are connected by a point-to-point link and they are configured to use Stop-and-Wait protocol for reliable data transfer. Identify in…
- GATE 2022 CS Q59 – Consider a 100 Mbps link between an earth station (sender) and a satellite (receiver) at an altitude of 2100 km. The signal propagates at a speed of…
- GATE 2021 CS Q59 – Consider the sliding window flow-control protocol operating between a sender and a receiver over a full-duplex error-free link. Assume the following:…