Exam Details
| Subject | operating system concepts and networking management | |
| Paper | paper 17 | |
| Exam / Course | m.c.a | |
| Department | ||
| Organization | Nalanda Open University | |
| Position | ||
| Exam Date | April, 2018 | |
| City, State | bihar, patna |
Question Paper
N A L A N D A O P E N U N I V E R S I T Y
Master of Computer Application Part-II
PAPER-XVII
(Operating System Concepts and Networking Management)
Annual Examination, 2018
Time 3 Hours. Full Marks 80
Answer any Five Questions.
All questions carry equal marks.
1. Define a Real Time Operating System. Give any two examples of a real time operating system.
What are the most important issues in the design of a real time operating system?
2. What is Token Ring? How does it work? Differentiate between token ring and token bus.
3. What is meant by Trust Relationship? Discuss the role of Kerberos and Domain controller in
maintaining trust relationships.
4. List and explain the file systems supported by Linux operating system. Also, write the security
features provided by Linux in each file system.
5. Differentiate between gateways, routers and switches. Explain the layers of OSI model on
which they are used.
6. Write the Linux/Unix commands for the following
Show the users logged in on the network.
List the files having more than one digit in the name.
Tell the system to run the process continuously even if the user logs out.
To allow a user to communicate with another user, logged in by splitting the screen and
providing two-way communication.
To kill a process after one hour.
7. Explain the concept of pipes, filters and redirection in Linux operating system. Give an
example for each.
8. What is X-Window system? Explain the X-Window library and X-Toolkit.
9. Explain the characteristics of multiprocessor operating system.
10. Write short notes on the following
LAN Topologies.
Optical Fibers.
Network Monitoring Tools.
Active Directory in Windows 2000.
Master of Computer Application Part-II
PAPER-XVII
(Operating System Concepts and Networking Management)
Annual Examination, 2018
Time 3 Hours. Full Marks 80
Answer any Five Questions.
All questions carry equal marks.
1. Define a Real Time Operating System. Give any two examples of a real time operating system.
What are the most important issues in the design of a real time operating system?
2. What is Token Ring? How does it work? Differentiate between token ring and token bus.
3. What is meant by Trust Relationship? Discuss the role of Kerberos and Domain controller in
maintaining trust relationships.
4. List and explain the file systems supported by Linux operating system. Also, write the security
features provided by Linux in each file system.
5. Differentiate between gateways, routers and switches. Explain the layers of OSI model on
which they are used.
6. Write the Linux/Unix commands for the following
Show the users logged in on the network.
List the files having more than one digit in the name.
Tell the system to run the process continuously even if the user logs out.
To allow a user to communicate with another user, logged in by splitting the screen and
providing two-way communication.
To kill a process after one hour.
7. Explain the concept of pipes, filters and redirection in Linux operating system. Give an
example for each.
8. What is X-Window system? Explain the X-Window library and X-Toolkit.
9. Explain the characteristics of multiprocessor operating system.
10. Write short notes on the following
LAN Topologies.
Optical Fibers.
Network Monitoring Tools.
Active Directory in Windows 2000.
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