Computer Networks
We have covered all the concepts necessary to crack the operating system questions in your interview. Additionally, company specific mcqs and interview questions help you gain complete command over the subject.
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Pre-requisites: Basic Programming and Network Fundamentals
Chapter 1
Track contents
1 Note
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Track Contents
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Chapter 2
Basic concepts
4 Notes & 4 Problems
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Fundamentals
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Topologies
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Fault Tolerance
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OSI Model
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MAC Sublayer
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Firewall in OSI
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Routing of Networks
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Chapter 3
IPV4 addressing
7 Notes & 10 Problems
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Classful Addressing
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Private IP Addresses
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Public IP Addresses
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Ping, DHCP Client Address
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Subnetting and Supernetting
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Chapter 4
Data link layer
4 Notes & 4 Problems
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Flow Control Policies
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Sliding Window
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Error Control Policies
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Not Task of DLL
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Framing
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Data Unit Error
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End of a frame
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Chapter 5
MAC sublayer
4 Notes & 6 Problems
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Pure Aloha
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Slotted Aloha
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CSMA/CD
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Efficiency of channel
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Risk of conflict
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Conflict in wireless
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Negotiation by station
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Frame sending
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Pure aloha
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Chapter 6
Network layer
3 Notes & 6 Problems
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Network Layer Protocols
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Routing Algorithms
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Network Layer data
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Not part of Network Layer
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Subset Including loops
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OSPF in IPV4
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Link state vector
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Correct for OSPF
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Interview Questions
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Chapter 7
Internetworking
4 Notes & 6 Problems
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IP Header
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IPv6
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Network Devices
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Not Part of TCP/IP
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Not Related to IPv4
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Ipv6 Header
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True for multicast
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True for Ipv6
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Device capable of different Protocols
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Interview Questions Internetworking
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Chapter 8
Transport layer
5 Notes & 5 Problems
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TCP&UDP
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TCP Timers
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Congestion Policies
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Application Layer Protocols
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TCP Protocols
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Port Ranges
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UDP Connection
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Transport Layer Aggregates
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Endpoint of Communication
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Interview Questions Transport Layer
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Chapter 9
Network security
6 Notes & 5 Problems
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Symmetric Key
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Asymmetric Key
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Diffie Hellman
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RSA
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Digital Signature
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Encryption Information
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RSA is
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Unset falls into
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DES for Operation
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Verification of users
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Interview Questions
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Chapter 10
Session Layer
1 Note
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Session Layer
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Chapter 11
Transport Layer
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Transport Layer
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