system programming and adm solved papers mdu btech

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Q1(a) what do you mean by system and network administration ? discuss componentes and their management.

(b) what do you understand by file system? differentiate between UFS, NFS & NTFS. which one is better and why?

Q2(a) what are the various steps in booting the window os? explain.

(b)  write down the note on process management and monitoring

Q3 what are the integrating multiple operating system? how user id are created  in these system?

Q4 (a) what is mean by submetting and supernetting ? discuss the different class of ip address?

(b)  for the given ip address and mask tell what is broadcast address and subnet ip address.

Q5 (a) discuss various sheduling objective adn their meaning. show that diffrent objectives can at a time be contradictory.

(b) what do you mean by process and process sheduling? discuss two process sheduling algorithms?

Q6 discuss all the troble shooting commands in details with the help of examples

Q7 why security is important in computers? how does TCP wrappers provides access controls? write the limitation of TCP wrappers.

Q8 what is firewall ? explain different types of firewall in breif. what information might a stateful inspection firewall want to examine from multiple packets?

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