Your roadmap · आपका रोडमैप
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Admission & first meetingप्रवेश और पहली मुलाकातEnquire at your nearest NDSS centre, meet the teacher, fix the batch time and get your study material.
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Part 1 of the syllabusपाठ्यक्रम भाग 1Unit-wise coaching with notes and doubt classes.
Unit 1: Data Communication and Network BasicsUnit 2: Network ModelsUnit 3: Data Link Layer and LAN
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Part 2 of the syllabusपाठ्यक्रम भाग 2Unit-wise coaching with notes and doubt classes.
Unit 4: Network Layer and IP AddressingUnit 5: Transport, Application Layer and Devices
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Unit tests & assignmentsयूनिट टेस्टRegular tests in the university / board pattern.
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Semester 4 exam (university / board)विश्वविद्यालय / बोर्ड परीक्षाPrevious papers and full revision before the exam.
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Online tests & resultऑनलाइन टेस्ट और रिज़ल्टTake the tests online; your marks and result show in your student login and at the centre.
सिलेबस · पाठ्यक्रम
1 subject · 5 chapters · 28 topics
01Unit 1: Data Communication and Network Basics
6 टॉपिक+
- Components of data communication
- Simplex, half duplex and full duplex
- LAN, MAN, WAN and PAN
- Network topologies - bus, star, ring, mesh, tree
- Guided media - twisted pair, coaxial, optical fibre
- Unguided media - radio, microwave, infrared
02Unit 2: Network Models
5 टॉपिक+
- Need for layered architecture
- OSI reference model - seven layers and functions
- TCP/IP model
- Comparison of OSI and TCP/IP
- Addressing - physical, logical and port
03Unit 3: Data Link Layer and LAN
6 टॉपिक+
- Framing
- Error detection - parity, checksum, CRC
- Flow control - stop and wait, sliding window
- Medium access - ALOHA, CSMA/CD, CSMA/CA
- Ethernet IEEE 802.3 and Wi-Fi IEEE 802.11
- MAC address
04Unit 4: Network Layer and IP Addressing
6 टॉपिक+
- IPv4 address format and classes
- Subnet mask, subnetting and CIDR
- Private and public addresses, NAT
- Introduction to IPv6
- Routing - static and dynamic, distance vector and link state
- ARP and ICMP
05Unit 5: Transport, Application Layer and Devices
5 टॉपिक+
- TCP and UDP, port numbers
- HTTP, FTP, SMTP, DNS, DHCP, Telnet
- Network devices - hub, switch, bridge, router, gateway, repeater
- Firewalls basics
- Basic network commands - ping, ipconfig, tracert
About this course
आप यह कर पाएँगे
- Explain network types, topologies and transmission media
- Describe the layers of the OSI and TCP/IP models and their functions
- Explain error detection, flow control and LAN standards such as Ethernet and Wi-Fi
- Work out IPv4 addresses, classes, subnet masks and number of hosts
- Explain routing, switching and the role of network devices
- Describe common application layer protocols such as HTTP, DNS, FTP and SMTP
यह किसके लिए है
- Diploma Computer Science & Engineering students of Semester 4 (BTEUP)
- Diploma IT / Electronics students studying data communication and networks
- Learners preparing for basic networking interviews
आपको क्या चाहिए
- Basic computer fundamentals and binary number system
Online tests & result
Practice and unit tests online; marks and result show in your student login and at the centre.
Student login →
सवाल
Which syllabus is followed?
The BTEUP Diploma Computer Science & Engineering Semester 4 Computer Networks syllabus. Where your college syllabus differs, the centre follows your own syllabus.
Is subnetting taught?
Yes. IP classes, subnet masks and host calculations are practised with many solved examples.
Is there any hands-on part?
Network commands and cable crimping are demonstrated; the course mainly prepares you for the theory exam.
