Jawaharlal Nehru Technological University Anantapur 2010-1st Sem B.Tech Code :R7411503 2 IV ester(R07)Regular s, ember/ember PERFORMANCE EVALUATION OF COMPUTER SYSTEMS - Question Paper

Code :R7411503
IV B.Tech I Semester(R07)Regular Examinations, November/December 2010
PERFORMANCE valuation OF COMPUTER SYSTEMS
(Computer Science & Systems Engineering)
Time: three hours Max Marks: 60
ans any 5 ques.
All ques. carry equal marks
1. (a) Show that if event B is contained in event A, then p (B) · p (A)
(b) If a 3 digit decimal number is chosen at random, ¯nd the probability that exactly K digits are
¸ 5, for 0 · k ¸ 3.
(c) Write short notes on order statistics.
2. (a) discuss convolution theorem.
(b) De¯ne stochastic process. discuss the identical.
(c) Show that the ¯rst- order interarrival time of the nonhomogeneous Bernoulli process is not memory
less.
3. (a) discuss M/G/I queuing system.
(b) Prove that for an irreducible continuous parameter Markov chain, the limits,
Pj = lim
t!1
Pij(t) = lim
t!1
Pj(t); ij two I
Always exist and are independent of the initial state i.
4. (a) discuss the subsequent :-
i. Masking of process elements
ii. Bit serial associative processor.
(b) discuss Mesh-connected Illiac network with a neat diagram.
5. (a) Write notes on :-
i. The bit slicer operations in MPP.
ii. The facilities in illac-IV and MPP.
(b) discuss BSP-IV system architecture with a neat diagram.
6. (a) Brie°y discuss the subsequent terms :
i. situation switching.
ii. Explicit parallelism.
(b) Write notes on Interconnection networks.
7. (a) define the subsequent :
i. Mutual exclusion
ii. The TEST and SET instruction.
(b) Write notes on Deterministic scheduling models.
8. (a) Write notes on :
i. Advantages of potential issues.
ii. Switch lattices.
(b) discuss Arvind data °ow machine organization and instruction format with a neat diagram.

Earning:   Approval pending.