Exam Details
| Subject | NETWORK PROGRAMMING AND ADMINISTRATION | |
| Paper | ||
| Exam / Course | Bachelor of Computer Applications | |
| Department | School of Computer and Information Sciences (SOCIS) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | December, 2016 | |
| City, State | new delhi, |
Question Paper
1. Write the limitations of classful addressing in IPv4. Also explain how these are improved by classless addressing.
What are ICMP messages Give the significance of ICMP messages.
What is the purpose of sequence number in a TCP segment? Why is padding required for a TCP segment?
Explain the structure of UDP datagram using a suitable diagram.
What is Virtual Private Compare VPN and FreeNX. Network
Compare and contrast between POP and IMAP.
How do the layers of TCP/IP model correlate with the layers of OSI model Also explain the functions of OSI model which are not mapped in TCP/IP model.
2. Explain DNS in terms of namespace, resource record and name server. Also discuss its message format.
Explain the various UDP server side system calls and getsocket, setsocket functions. Also write their parameters.
3. Write an algorithm each for TCP client and TCP server according to the following specifications
• TCP server can handle maximum 3 clients concurrently.
• TCP client will send a list of numbers to the server, after establishment of connection.
• TCP server will accept the list and return back to the client.
• After receiving the reverse list the client will send "Thanks" message to the server.
Explain the methods of TCP used for avoiding network congestion.
Explain the working of DHCP with the activities performed between DHCP server and DHCP client.
Discuss the working of RARP. Also compare it with the working of ARP.
5. Write short notes on the following
SNMP
Raw Sockets
Virtual Circuit
Gateways
What are ICMP messages Give the significance of ICMP messages.
What is the purpose of sequence number in a TCP segment? Why is padding required for a TCP segment?
Explain the structure of UDP datagram using a suitable diagram.
What is Virtual Private Compare VPN and FreeNX. Network
Compare and contrast between POP and IMAP.
How do the layers of TCP/IP model correlate with the layers of OSI model Also explain the functions of OSI model which are not mapped in TCP/IP model.
2. Explain DNS in terms of namespace, resource record and name server. Also discuss its message format.
Explain the various UDP server side system calls and getsocket, setsocket functions. Also write their parameters.
3. Write an algorithm each for TCP client and TCP server according to the following specifications
• TCP server can handle maximum 3 clients concurrently.
• TCP client will send a list of numbers to the server, after establishment of connection.
• TCP server will accept the list and return back to the client.
• After receiving the reverse list the client will send "Thanks" message to the server.
Explain the methods of TCP used for avoiding network congestion.
Explain the working of DHCP with the activities performed between DHCP server and DHCP client.
Discuss the working of RARP. Also compare it with the working of ARP.
5. Write short notes on the following
SNMP
Raw Sockets
Virtual Circuit
Gateways
Other Question Papers
Departments
- Centre for Corporate Education, Training & Consultancy (CCETC)
- Centre for Corporate Education, Training & Consultancy (CCETC)
- National Centre for Disability Studies (NCDS)
- School of Agriculture (SOA)
- School of Computer and Information Sciences (SOCIS)
- School of Continuing Education (SOCE)
- School of Education (SOE)
- School of Engineering & Technology (SOET)
- School of Extension and Development Studies (SOEDS)
- School of Foreign Languages (SOFL)
- School of Gender Development Studies(SOGDS)
- School of Health Science (SOHS)
- School of Humanities (SOH)
- School of Interdisciplinary and Trans-Disciplinary Studies (SOITDS)
- School of Journalism and New Media Studies (SOJNMS)
- School of Law (SOL)
- School of Management Studies (SOMS)
- School of Performing Arts and Visual Arts (SOPVA)
- School of Performing Arts and Visual Arts(SOPVA)
- School of Sciences (SOS)
- School of Social Sciences (SOSS)
- School of Social Work (SOSW)
- School of Tourism & Hospitality Service Sectoral SOMS (SOTHSM)
- School of Tourism &Hospitality Service Sectoral SOMS (SOTHSSM)
- School of Translation Studies and Training (SOTST)
- School of Vocational Education and Training (SOVET)
- Staff Training & Research in Distance Education (STRIDE)
Subjects
- ANALYSIS AND DESIGN OF ALGORITHM
- Basics Mathematics
- BUSINESS COMMUNICATION
- C' Programming and Data Structure
- C++ and Object Oriented Programming
- Computer Basics and PC Software
- Computer Fundamentals and PC Software
- Computer Networks
- COMPUTER ORIENTED NUMERICAL TECHNIQUES
- E-COMMERCE
- Foundation Course in English for Computing
- Foundation Course in Mathematics in Computing
- FUNDAMENTAL OF COMPUTER NETWORKS
- Intranet Administration
- Introduction to Computer Organisation
- Introduction to Internet Programming
- INTRODUCTION TO SOFTWARE ENGINEERING
- Introduction to System Software
- Multimedia
- NETWORK PROGRAMMING AND ADMINISTRATION
- PC Software Skills
- Programming In C++
- STATISTICAL TECHNIQUES
- TCP/IP PROGRAMMING
- Theory of Computer Science
- WEB PROGRAMMING