QUESTION 1Which of the following is not true regarding a software defined networking (SDN) based control pane?O The remote controller will utilize a distributed routing algorithm such a Bellman-Ford in order to compute optimal paths.The remote controller maintains link-state information across all routers within its scope.O The remote controller relieves routers of the responsibility of making routing decisions themselves.The remote controller is responsible for calculating a forwarding table for every router in its scope.QUESTION 2Consider the following forwarding table in a router:Prefix145.132.48.0/20146.91.121.0/24145.132.48.0/22145.132.48.0/24EdgeABIDE145.132.56.0/22Suppose the router receives a datagram that is destined for 145.132.50.100. To which edge should it be forwarded?O AO BO DO EQUESTION 3Which of the following router queuing policies might result in a situation where it is possible for a datagram to get stuck in the queue indefinitely (without beingdropped)?O First-in-first-out (FIFO)O Random selection of a datagramO Round Robin across multiple queuesO Process the datagram with the shortest payload firstQUESTION 4Consider the subnet 123.45.24.0/21, which can support up to 2048 hosts. Which of the following sets of 4 subnets represent a partitioning of this subnet into 4equally sized subset subnets of size 512 hosts each?O 123.45.24.0/23123.45.25.0/23123.45.26.0/23123.45.27.0/23O 123.45.24.0/23123.45.24.1/23123.45.24.2/23123.45.24.3/23O 123.45.24.0/22123.45.24.2/22123.45.24.4/22123.45.24.6/22O 123.45.24.0/22123.45.24.1/22123.45.24.2/22123.45.24.3/22O 123.45.24.0/23123.45.26.0/23123.45.28.0/23123.45.30.0/23o o

Answer for all mcqs with explanation given below

QUESTION 1 Which of the following is not true regarding a software defined networking (SDN) based control pane? O The remote controller will utilize a distributed routing algorithm such a Bellman-Ford in order to compute optimal paths. O The remote controller maintains link-state information across all routers within its scope. The remote controller relieves routers of the responsibility of making routing decisions themselves. The remote controller is responsible for calculating a forwarding table for every router in its scope.

QUESTION 1 Which of the following is not true regarding a software defined networking (SDN) based control pane? O The remote controller will utilize a distributed routing algorithm such a Bellman-Ford in order to compute optimal paths. O The remote controller maintains link-state information across all routers within its scope. The remote controller relieves routers of the responsibility of making routing decisions themselves. The remote controller is responsible for calculating a forwarding table for every router in its scope.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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