Blog: CS604 Midterm Current Paper VU Fall 2011 (www.ivusolutions.com)

CS604 Midterm Current Paper VU Fall 2011 (www.ivusolutions.com)

total 23

1x16

2x3

3x2

5x2

1.what are two problem of using processes that can be overcome by using the threads (5)

2. find the shortcomming of the given sloution of Critical Section Problem (page 106)

do

{

while (TestAndSet(lock)) ;

Critical section

lock=false;

Remainder section

} while(1);

1.how to dependent processes can communicate within a system(2-marks)

2.for which problem we make there two assumptions (2 marks)

1.Assume that each process executes at a nonzero speed

2. No assumption can be made regarding the relative speeds of the N processes

1.A system have I/o bound processes and CPU bond processes and the IO bound proceses are waiting for the CPU what is the problem comes in mind by the above senario (3 marks)

papers is not straight forward its totally conceptual..

MCQs.. 70 % from old papers but all are conceptual....

Please Be prepared before attend the paper...