Question Papers of IGNOU MCA-NEW MCS022


MCS022: Operating System Concepts and Networking Management.
Year: 2005 TEE: December Time 3 Full Marks 100
Note: Question 1 is compulsory. Answer any three from the rest.

Q.1(v): How does information flow in Internet enviroment? Describe all the steps taking place at different layers.

Q.1(vi): What do you understand by symmetric and asymmetric cryptography? Give an example for each.: [4]

Q.1(vii: Write a Linux command for following:

  1. To display the information about any command
  2. To sort all the files in alphabetical order in a given directory.
  3. To print the calender for any given month and year
  4. To display status of all the process.
  5. To run any process in the background.
: [5]

Q.1(vii: List all the general function of any operating system.: [5]


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