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Computer Networks


This is the collection of Sikkim Manipal University (SMU) question and answers for Computer Networks . It will help to prepare your examination. All question paper are classified as per semester, subject code and question type of Part A, Part B and Part C with multiple choice options as same as actual examination. SMU question papers includes year 2018, 2017, 2016 Sem I, II, III, IV, V, VI examinations of all subjects.

SMU question test set of old, last and previous year are updated regularly and it is absolutely free to use. Question paper includes Visual basic 6, VB.Net, C#, ASP.Net, Web, Oracle, Database, SQL, Software Engineering, C, C++, OOPS, MBA, MCA, BSC IT I have requested you kindly send me the question paper of Computer Networks , SMU - Bachelor of Science in Information Technology.

Course Name        BSc IT (Bachelor of Science in Information Technology)

Subject Code       BT0072 (Computer Networks )

Get Questions        PART - A    PART - B    PART - C

Computer Networks Syllabus.

Unit 1: Introduction Network
Structures; Network Architecture; OSI Reference Model; An Overview; Network Services; TCP/IP Protocol Suite.

Unit 2: Physical Layer
Analog and Digital Signals; Periodic Analog Signals; Transmission Impairments; Data Rate Limits; Transmission Media; Transmission and Switching; ISDN – Integrated Services Digital Network.

Unit 3 : Medium Access
Sub layer LAN and WAN; ALOHA Protocols; LAN Protocols; IEEE 802 Standards for LANs; Fiber Optic Networks.

Unit 4 : Data Link Layer – I
Data Link Layer (DLL) Design Issues; Error Detection and Correction: Block Coding, Cyclic Codes, Checksum; Framing.

Unit 5: Data Link Layer – II
Noiseless Channels; Noisy Channels; High Level Data Link Control (HDLC); Point-to-Point Protocol (PPP); Channelization; IEEE 802.11; Connecting Devices.

Unit 6: Network Layer – I
Design issues of Network layer; Principles of Routing; Routing Algorithms; Comparison of Routing Algorithms.

Unit 7: Network Layer – II
IPV4 Addressing; IPV6 Addressing; Comparing IPV4 and IPV6 Addressing.

Unit 8: Transport Layer
UDP; TCP; SCTP; Congestion; Congestion Control; Congestion Control Examples; Congestion avoidance.

Unit 9: Session Layer
Design Issues; Remote Procedure Calls.

Unit 10: Application Layer – I
Simple Mail Transfer Protocol; Send mail; Multipurpose Internet Mail Extensions (MIME) Post Office Protocol (POP).

Unit 11: Application Layer – II
Name Space; The Domain Name System; DNS Components; DNS Servers and the Internet; Name Resolution; Forwarders; Resource Records and Zones.

Unit 12: Internet Security
IPSecurity (IPSec); SSL / TLS; PGP; Firewalls.


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