NALANDA OPEN UNIVERSITY , MASTER OF COMPUTER APPLICATION (MCA)

NALANDA OPEN UNIVERSITY , MASTER OF COMPUTER APPLICATION (MCA)

                                                                Part-I, Paper-VI (New)
                                     (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. Discuss the features of Ms-window 10 operating system.

2. Describe Linux operating system. List the differences between Linux and UNIX operating system.

3. What is the Process Control Block(PCB)? What types of information is kept in a PCB? Explain.

4. Define file. Describe the various types of files supported by UNIX operating system.

5. What is data flow? Discuss different types of Data flow.

6. What are the factors considered while choosing a transmission medium? Explain in detail.

7. What is internetworking? Explain the concept of tunneling and fragmentation in internetworking.

8. Explain the following terms with examples:
(a) IP address
(b) Domain Name System

9. Write the use of following LINUX  commands and their complete syntax, with an example for each:-
    (a) cat
    (b) who am i
    (c) grep
    (d) pwd
    (e) chmod

10. Write the short notes on the following:-
     (a) Distributed operating system
     (b) Network Operating system
     (c) Batch operating system
     (d) Real time operating system