Define Signal. Discuss Any two Types of signal. With diagram.
Computer Networks Question Papers - SPPU University
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INSEM Papers for Computer Networks
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Computer Networks Questions
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2025 May Jun ENDSEM
2025 Oct INSEM
2024 Sep INSEM
2025 May Jun ENDSEM
2025 Nov Dec ENDSEM
2024 Nov Dec ENDSEM
INSEM
2025 Oct INSEM
12 Questions
Q1
15 Marks
Q1
·
b
·
5 Marks
What is Multiplexing? Differentiate between FDM and WDM.
Q1
·
c
·
5 Marks
Prove Shannon’s Hartley theorem with respect to channel capacity.
Q2
15 Marks
Q2
·
a
·
5 Marks
Define Noise. Discuss different types of noise.
Q2
·
b
·
5 Marks
Describe Signal to Noise(S/N) Ratio along with its significance.
Q2
·
c
·
5 Marks
Describe Electromagnetic Spectrum and its Application.
Q3
15 Marks
Q3
·
a
·
5 Marks
Draw a TCP/IP Model and explain the transport Layer.
Q3
·
b
·
5 Marks
Define addressing and explain logical and port addressing with an example.
Q3
·
c
·
5 Marks
Discuss Peer to Peer Network architecture with a diagram.
Q4
15 Marks
Q4
·
a
·
6 Marks
Demonstrate following networks; i) LAN ii) MAN iii) WAN.
Q4
·
b
·
5 Marks
Explain the functions of the following layer of the ISO/OSI model with a diagram i) Network Layer ii) Presentation Layer
Q4
·
c
·
4 Marks
Write a Short note on i) Router ii) Switch
| Subject Name | Computer Networks |
|---|---|
| Semester | III |
| Pattern Year | 2019 |
| Subject Code | 218543 |
| Max Marks | 30 |
| Total Questions | 4 |
| Duration | 1 Hour |
| Paper Number | [6578]-34 |
| Academic Year | S.E. |
| Branch Name | Artificial Intelligence and Machine Learning |
| Exam Type | INSEM |
| Exam Session | 2025 Oct INSEM |
| Watermark | ['CEGP013091', '49.248.216.237 06/11/2025 10:46:31 static-237'] |
INSEM
2024 Sep INSEM
12 Questions
Q1
15 Marks
Q1
·
a
·
5 Marks
Define Signal. Discuss Any two Types of signal. With diagram.
Q1
·
b
·
5 Marks
What is Multiplexing? Differentiate between FDM and WDM.
Q1
·
c
·
5 Marks
Prove Shannon’s Hartley theorem with respect to channel capacity.
Q2
15 Marks
Q2
·
a
·
5 Marks
Define Noise. Discuss the Following types of noise with the example. i) Thermal Noise ii) Induced Noise
Q2
·
b
·
5 Marks
Convert (10011100) binary data into digital wave using NRZ-L &NRZ-I Method.
Q2
·
c
·
5 Marks
Explain Frequency modulation with a suitable diagram.
Q3
15 Marks
Q3
·
a
·
5 Marks
Draw a TCP/IP Model And explain the Responsibilities of the internet layer.
Q3
·
b
·
5 Marks
Define addressing and explain logical and port addressing with an example.
Q3
·
c
·
5 Marks
Discuss Server-client Network architecture with a diagram.
Q4
15 Marks
Q4
·
a
·
6 Marks
Discuss the following topology with a diagram. i) Mesh Topology ii) Star Topology iii) Bus Topology
Q4
·
b
·
5 Marks
Explain the functions of the following layer of the ISO/OSI model with a diagram. i) Transport Layer ii) Presentation Layer
Q4
·
c
·
4 Marks
Write a short note on: i) Router ii) Switch
| Subject Name | Computer Networks |
|---|---|
| Semester | III |
| Pattern Year | 2019 |
| Subject Code | 218543 |
| Max Marks | 30 |
| Total Questions | 4 |
| Duration | 1 Hour |
| Paper Number | [6359]-534 |
| Academic Year | S.E. |
| Branch Name | Artificial Intelligence & Machine Learning Engg. |
| Exam Type | INSEM |
| Exam Session | 2024 Sep INSEM |
| Watermark | ['CEGP013091', '49.248.216.238 09/10/2024 10:38:49 static-238'] |
ENDSEM
2025 May Jun ENDSEM
16 Questions
Q1
18 Marks
Q1
·
a
·
9 Marks
What is CRC polynomial? Describe in detail with example.
Q1
·
b
·
9 Marks
What is frames in data link layer? Describe in detail the fixed size framing and variable size framing?
Q2
18 Marks
Q2
·
a
·
9 Marks
What is noisy protocols? Describe the two protocols for noisy channels?
Q2
·
b
·
9 Marks
Explain CSMA/CA random access technique in detail with suitable diagram/ flowchart, Explain how collision is avoided in CSMA/CA.
Q3
17 Marks
Q3
·
a
·
9 Marks
What is default routing? Describe in detail RIP and EIGRP.
Q3
·
b
·
8 Marks
Explain following terms i) NAT ii) DHCP
Q4
17 Marks
Q4
·
a
·
9 Marks
Explain following terms: i) Distance Vector Routing ii) Link State Routing iii) Path Vector Routing
Q4
·
b
·
8 Marks
Explain ARP protocol with diagram.
Q5
18 Marks
Q5
·
a
·
9 Marks
What is socket? Enlist all socket primitives & explain any three.
Q5
·
b
·
9 Marks
Explain the three-way handshake algorithm for TCP connection establishment. Compare and contrast between TCP and UDP.
Q6
18 Marks
Q6
·
a
·
9 Marks
Explain TCP with its header format.
Q6
·
b
·
9 Marks
What do you mean by flow control in transport layer? List the different methods of achieve it. Explain any one method in detail.
Q7
17 Marks
Q7
·
a
·
9 Marks
What is the purpose of DNS? How does recursive resolution differ from iterative resolution? Explain with suitable diagram.
Q7
·
b
·
8 Marks
What is MIME? What is the purpose of MIME? ExplainMIME header in detail.
Q8
17 Marks
Q8
·
a
·
8 Marks
Describe the functions of the two FTP connections. List difference between FTP & TFTP.
Q8
·
b
·
9 Marks
Write short note on i) IMAP ii) SMTP iii) SNMP
| Subject Name | Computer Networks |
|---|---|
| Semester | III |
| Pattern Year | 2019 |
| Subject Code | 218543 |
| Max Marks | 70 |
| Total Questions | 8 |
| Duration | 2½ Hours |
| Paper Number | [6402]-66 |
| Academic Year | S.E. |
| Branch Name | Artificial Intelligence and Machine Learning |
| Exam Type | ENDSEM |
| Exam Session | 2025 May Jun ENDSEM |
| Watermark | ['CEGP013091', '49.248.216.237 17/05/2025 09:51:42 static-237'] |
ENDSEM
2025 Nov Dec ENDSEM
16 Questions
Q1
18 Marks
Q1
·
a
·
9 Marks
Demonstrate Cyclic Redundancy Check (CRC) method with suitable example.
Q1
·
b
·
9 Marks
What is frames in data link layer? Describe in detail the fixed size framing and variable size framing?
Q2
18 Marks
Q2
·
a
·
9 Marks
Explain CSMA/CD random access technique in detail.
Q2
·
b
·
9 Marks
Describe any two error detection techniques with suitable example.
Q3
17 Marks
Q3
·
a
·
9 Marks
Describe in detail Enhanced Interior Gateway Routing Protocol.
Q3
·
b
·
8 Marks
What is NAT? Explain PAT in detail with example.
Q4
17 Marks
Q4
·
a
·
9 Marks
What is Dynamic Host Configuration Protocol? Explain in detail.
Q4
·
b
·
8 Marks
Explain following terms i) Distance Vector Routing ii) Link State Routing
Q5
18 Marks
Q5
·
a
·
9 Marks
What is socket? Describe the types of socket with example.
Q5
·
b
·
9 Marks
Compare : Transmission Control Protocol (TCP) and User Datagram Protocol (UDP).
Q6
18 Marks
Q6
·
a
·
9 Marks
Explain UDP with its header format.
Q6
·
b
·
9 Marks
Demonstrate Token Bucket algorithms.
Q7
17 Marks
Q7
·
a
·
9 Marks
Describe Domain Name System (DNS) with suitable examples.
Q7
·
b
·
8 Marks
What is HTTP? Describe Hypertext Transfer Protocol.
Q8
17 Marks
Q8
·
a
·
8 Marks
Demonstrate Post Office Protocol (POP) in detail.
Q8
·
b
·
9 Marks
Write Short Note on i) Client Server Paradigm ii) IMAP iii) FTP
| Subject Name | Computer Networks |
|---|---|
| Semester | III |
| Pattern Year | 2019 |
| Subject Code | 218543 |
| Max Marks | 70 |
| Total Questions | 8 |
| Duration | 2½ Hours |
| Paper Number | [6582]-70 |
| Academic Year | S.E. |
| Branch Name | Artificial Intelligence and Machine Learning |
| Exam Type | ENDSEM |
| Exam Session | 2025 Nov Dec ENDSEM |
| Watermark | ['CEGP013091', '49.248.216.237 15/12/2025 09:43:20 static-237'] |
ENDSEM
2024 Nov Dec ENDSEM
16 Questions
Q1
18 Marks
Q1
·
a
·
9 Marks
What is error correction and error detection? Demonstrate following Error detection methods with suitable example: i) Parity Checks ii) Hamming code
Q1
·
b
·
9 Marks
What is frames in data link layer? Describe in detail the fixed size framing and variable size framing?
Q2
18 Marks
Q2
·
a
·
9 Marks
Demonstrate Error Detection by One’s Compliment Checksum with suitable example.
Q2
·
b
·
9 Marks
Explain CSMA/CA random access technique in detail with suitable diagram/flowchart, Explain how collision is avoided in CSMA/CA.
Q3
17 Marks
Q3
·
a
·
9 Marks
How does routing work? Describe in detail OSPF and EIGRP.
Q3
·
b
·
8 Marks
Explain following terms: i) NAT ii) Static routing and Dynamic routing
Q4
17 Marks
Q4
·
a
·
9 Marks
Explain following terms i) Distance Vector Routing ii) Link State Routing iii) Path Vector Routing
Q4
·
b
·
8 Marks
Explain ARP protocol with diagram.
Q5
18 Marks
Q5
·
a
·
9 Marks
What is socket? Enlist all socket primitives & explain any three.
Q5
·
b
·
9 Marks
Explain the three-way handshake algorithm for TCP connection establishment. Compare and contrast between TCP and UDP.
Q6
18 Marks
Q6
·
a
·
9 Marks
Explain TCP with its header format.
Q6
·
b
·
9 Marks
What do you mean by flow control in transport layer? List the different methods of achieve it. Explain any one method in detail.
Q7
17 Marks
Q7
·
a
·
9 Marks
What is the purpose of DNS? How does recursive resolution differ from iterative resolution? Explain with suitable diagram.
Q7
·
b
·
8 Marks
What is MIME? What is the purpose of MIME? Explain MIME header in detail.
Q8
17 Marks
Q8
·
a
·
8 Marks
Describe the functions of the two FTP connections. List difference between FTP & TFTP.
Q8
·
b
·
9 Marks
Write Short Note on i) HTTP ii) SMTP iii) POP
| Subject Name | Computer Networks |
|---|---|
| Semester | III |
| Pattern Year | 2019 |
| Subject Code | 218543 |
| Max Marks | 70 |
| Total Questions | 8 |
| Duration | 2 ½Hours |
| Paper Number | [6352]-70 |
| Academic Year | S.E. |
| Branch Name | Artificial Intelligence and Machine Learning Engg. |
| Exam Type | ENDSEM |
| Exam Session | 2024 Nov Dec ENDSEM |
| Watermark | ['CEGP013091', '49.248.216.237 02/12/2024 09:47:19 static-237'] |
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