Computer Networks and Information Security

Easy

Medium

Difficult

2020

1. Routers

1. Application Layer

2. IP Address

3. TCP-Congestion-Window

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2019

1.SMTP

2.Modulus

1.IP Address

2.ARP

1.Network Security

2.Ethernet

2018

1.Headers

2.TCP

1.TCP

2.IPv4

1.Ethernet

2017 Set-1

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1.TCP

2.CRC

3.Network Security

4.Flow Control

1.Network Security

2017 Set-2

1.Network Communication

1.Routing

2.UDP Socket

1.IPv4

2016 Set-1

1.Protocols

2.Application layer protocol

3.Security

1.IPv4

2.Token Bucket

3.Flow Control

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2016 Set-2

1.Information Security

2.Ethernet

3.Web Page Protocols

1.CSMA/CD

2.Wi-Fi(IEEE 802.11)

1.Flow Control Method

2015 Set-1

1. IPV4 Header 

1. TCP

2. Access control method 

3. Flow control method 

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2015 Set-2

1. Sockets

1. HTTP

2. Flow control method 

3. IPV4 and fragmentation 

4. IP address 

1. TCP

2015 Set-3

1. TCP

2. CSMA/CD 

1. GBN

2. IP address 

1. Packet switching 

2014 Set-1

1. Security

1. Routing

2. TCP(2)

3. Sliding window protocol 

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2014 Set-2

1. Routing

2. Sockets

1. TTL

2. Security

1. Packet switching 

2014 Set-3

1. OSI layers 

1. Data link layer 

2. IP Header 

3. IP Address 

4. Fragmentation

1. IPV4 – Protocol 

2013

1. Transport layer 

2. Network layer 

3. Data link layer 

1. Network security 

2. Network layer 

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2012

1. Application layer protocol 

2. Transport layer 

3. IPV4

1. IPV4

2. Congestion control 

3. Switching

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2011

1. Network security  

2. Application layer protocol 

1. Routing(2)

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2010

1. IP header 

2. Client server Application 

1. IP address 

2. Routing(2)

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