Computer Networks
Easy Medium Difficult
2020 1. NRZ encoding

2. TCP

3. TCP Header

 1. Transposition Cipher

2. Avalanche effect

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2018 1.Data link layer

2.MIs

3.Application layer

4.Asymmetric key

 1.Data link layer

2.Transport layer

3.Encryption/Decryption

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2017(Dec) 1.IP Addressing

2.Transport layer

3.Transport layer

 1.encryption

2.Message digest

3.IP Addressing

4.Transport layer

5.Data link layer

6.Application layer

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2017(May) 1.Topology(2)

2.cables

3.IP addressing

4.Application layer

5.MAC

6.Data link layer

7.Message digest

8.Internet layer

9.PGP

10.WPA

11.SATA

 1.Network Layer —
2016 1.Bit Stuffing

2.Routing algorithms

3.Data link layers

4.Network protocol

 1.Data link layer(2)

2.Subnet mask

3.Transport layer

 1.Data link layer
2015 1.IP Addressing

2.cables

3.communication

4.IP addressing

5.Transport layer

5.network layer

6.OSI layers

7.compression techniques

 1.MIs

2.Data link layer(2)

3.IP addressing

 1.Routing techniques
2014 1.Network Layer(3)

2.Routing Techniques

3.Data link layer(2)

4.Application Layer

 1.RSA Algorithm

2.Network Layer(2)

 1.Network Layer

2.Data link layer
2013 1.Data link layer(2)

2.Network Layer(2)

3.Transport Layer(2)

4.Application layer

 1.Data link Layer(3)

2.Encryption algorithms

 1.Mis
2011 1.Data Link layer

2.Current Trends

3.Layers

 1.Ethernet Technology

2.Encryption Techniques

3.IP addressing

4.Hamming Distance

5.Data link Layer

 1.Data Link Layer
2009 1.Data Link layer(3)

2.Encryption techniques

(2)

3.Network Layer

 1.IP Addressing

2.Cables

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2008 1. IP addressing

2. Network layer

3.Data link layer(3)

4.Transport layer

5.IP addressing

6.Encryption Methods

 1.Data Link layer —
2007 1.Cables

2.Data link Layer(4)

3. Mis(2)

4.Transport layer(2)

5.IP Addressing

6.Network layer

7.Routing techniques

 1.Baud rate & stop bits

2.Mis

3.Hashing

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