Topic4_Practice Questions_Solutions

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Topic 4: System Bus - Practice Questions - Solutions CECS 301 © Amin Rezaei Question 1: True or False ? In master/slave system bus, all bus slaves must negotiate with a bus arbiter to gain the ownership of the bus before starting a data transfer. Question 2: True or False ? Bus topology has the lowest contention since every node can acquire the bus anytime. Question 3: True or False? In a mesh topology, a deterministic routing algorithm that routes first in X dimension and then in Y dimension, is deadlock-free. Question 4: Which of the following topologies has the highest speed? 1) Bus 2) Ring 3) Mesh 4) Torus 5) Point-to-Point Question 5: In the given mesh topology, a Dimension-Order Routing (DOR) algorithm restricts all turns to the south direction. What is the path that a message takes from source node 2 to destination node 16? (4pt) 1) 2, 3, 4, 8, 12, 16 2) 2, 3, 7, 8, 12, 16 3) 2, 6, 7, 11, 15, 16 4) 2, 6, 10, 11, 12, 16 5) 2, 6, 10, 14, 15, 16
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