Visvesvaraya Technological University B.Tech Computer Science and Engineering, 10CS53 June / July 2015 Computer Science and Engineering, 5th semester Operating Systems 2010 scheme Question paper Free Download
VTU Question PaperFifth Semester B.E. Degree Examination, June/July 2015
Operating Systems
Time: 3 hrs. Max. Marks: 100
Note: Answer FIVE full questions, selecting at least TWO questions from each part.
PART – A
1 a. What are the activities for which the operating system is responsible for, in connection with :
i) Process management ii) File management. (10 Marks) b. Explain any two types of system calls. (05 Marks) c. What are virtual machines? Explain the benefit of creating virtual machines. (05 Marks)
2 a. With a diagram, explain different states of a process. (04 Marks) b. Differentiate between direct and indirect interprocess communication. (04 Marks)
c. Explain ant three multithreading models in brief. (03 Marks)
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