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16th June 2015, 05:29 PM
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| Re: Nalanda Open University Previous Year Question
Nalanda Open University (NOU) is a Public University which is located in Patna, Bihar, India. It was established in 1987. The list of the Faculties: School of Management Studies & physical Sciences School of Health & Environmental Sciences School of Commerce & Social Sciences School of Indian Languages & Religion School of Computer & Information Sciences School of Teachers Education You are looking for the details regarding the M.C.A. Part III Sample Paper of Nalanda Open University. So I am providing it to you: Compare and contrast the architecture of WINDOWS OS with UNIX OS. Explain what causes the thrashing ? Suggest the mechanism to avoid the thrashing. Discuss Lamport's Algorithm in distributed system. Estimate the cost of communication of Lamport's algorithm. How is booting done in WINDOWS 2000 operating system ? Explain windows process and threads with the help of a suitable diagram. What is a semaphore ? Give a solution to 'Readers - Writers' problem using semaphore. Explain the steps. Explain different Disk scheduling algorithms with suitable diagrams for the given example. Starting cylinder is 100. In the direction of increasing cylinder number, cylinder request are :– 150, 180, 200, 100, 50, 55, 45, 60, 20 With the help of diagrams, explain the concept of demand paging and demand segmentation. For a page Reference string as : 0, 1, 3, 7, 5, 4, 5, 0, 2, 5, 3, 8 and with three memory frames, calculate the no. of page faults using : OPT & LRU Page replacement algorithms. Explain the implementation of RPC in a distributed system. Explain memory organization in UNIX. Draw appropriate diagrams. Master of Computer Application Part–III Sample Paper        Contact: Nalanda Open University West Gandhi Maidan, 1st Floor, Biscoman Bhawan, Patna, Bihar 800001 0612 220 6916 Map: [MAP]Nalanda Open University Patna, Bihar[/MAP] |