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Computer Network
Lecture 1
1.1 Circuit Switching (43:09)
1.2 Message and Packet Switching (34:55)
Solution
Quiz on Lecture 1
Lecture 2
2.1 Multiplexing (57:24)
2.2 Introduction to Data Link Layer (12:54)
Solution
Quiz on Lecture 2
Lecture 3
3.1 DLL Flow Control Go Back_N, Selective Repeat Algo (30:12)
3.2 Physical Layer (43:20)
3.3 Data Link Layer Error Control Introduction (26:22)
Solution
Quiz on Lecture 3
Lecture 4
4.1 Error Control (47:53)
4.2 Medium Access Control (67:24)
4.3 Ethernet (34:10)
Solution
Quiz on Lecture 4
Lecture 5
5.1 IP Layer-1 (41:06)
5.2 IP Layer-2 (39:15)
5.3 IP Addressing (44:39)
5.4 IPv6 (17:07)
Solution
Quiz on Lecture 5
Lecture 6
6.1 Subnetting (15:57)
6.2 Classless Inter Domain Routing (26:45)
6.3 Sockets (55:05)
6.4 Routing (43:24)
Quiz on Lecture 6
Lecture 7
7.1 Transport Layer (65:22)
7.2 TCP Congestion Control (52:59)
Quiz on Lecture 7
Lecture 8
8.1 Cryptography-1 (23:27)
8.2 Cryptography-2 (17:35)
8.3 Cryptography-3 (26:26)
Quiz on Lecture 8
Lecture 9
9.1 DNS and ICMP (20:20)
9.2 Application Layer (45:20)
9.3 Network Devices (16:28)
9.4 Wireless Fidelity (13:24)
Quiz on Lecture 9
GATE Previous Year Questions
Gate 2014 - Set1 Q.23 (1:27)
Gate 2014 - Set1 Q.24 (0:19)
Gate 2014 - Set1 Q.25 (1:12)
Gate 2014 - Set 1 Q.26 (0:11)
Gate 2014 - Set1 Q.27 (2:36)
Gate 2014 - Set1 Q.28 (1:25)
Gate 2014 - Set2 Q.23 (0:19)
Gate 2014 - Set2 Q.24 (0:39)
Gate 2014 - Set2 Q.25 (1:24)
Gate 2014 - Set2 Q.26 (7:42)
Gate 2014 - Set2 Q.27 (2:26)
Gate 2014 - Set3 Q.23 (0:32)
Gate 2014 - Set3 Q.24 (3:21)
Gate 2014 - Set3 Q.25 (1:05)
Gate 2014 - Set3 Q.26 (1:27)
Gate 2014 - Set3 Q.27 (2:45)
Gate 2014 - Set3 Q.28 (1:34)
Gate 2015 - Set1 Q.17 (0:45)
Gate 2015 - Set1 Q.19 (1:57)
Gate 2015 - Set1 Q.21 (1:46)
Gate 2015 - Set1 Q.22 (0:53)
Gate 2015 - Set1 Q.29 (1:54)
Gate 2016- Set1 Q.24 (1:08)
Gate 2016- Set1 Q.25 (0:16)
Gate 2016- Set1 Q.52 (1:09)
Gate 2016- Set1 Q.53 (1:16)
Gate 2016- Set1 Q.54 (3:26)
Gate 2016- Set1 Q.55 (2:18)
Gate 2016- Set2 Q.23 (0:36)
Gate 2016- Set2 Q.24 (1:38)
Gate 2016- Set2 Q.25 (1:26)
Gate 2016- Set2 Q.53 (0:46)
Gate 2016- Set2 Q.54 (2:15)
Gate 2016- Set2 Q.55 (1:23)
Gate 2017- Set1 Q.14 (1:16)
Gate 2017- Set1 Q.15 (0:48)
Gate 2017- Set1 Q.32 (0:33)
Gate 2017- Set1 Q.44 (1:04)
Gate 2017- Set1 Q.45 (2:06)
Gate 2017- Set2 Q.9 (1:50)
Gate 2017- Set2 Q.18 (1:22)
Gate 2017- Set2 Q.20 (1:56)
Gate 2017- Set2 Q.34 (0:52)
Gate 2017- Set2 Q.35 (0:46)
Gate 2018 Q.13 (0:35)
Gate 2018 Q.14 (1:00)
Gate 2018 Q.25 (1:59)
Gate 2018 Q.54 (1:33)
Gate 2018 Q.55 (2:30)
Gate 2019 Q.16 (0:57)
Gate 2019 Q.28 (1:46)
Gate 2019 Q.29 (2:01)
Gate 2019 Q.49 (2:35)
Gate 2019 Q.54 (2:39)
Subject Test
Full subject Quiz
4.1 Error Control
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