Which of the following statements could be valid with respect to the ICMP (Internet Control Message Protocol)? a. It reports all errors which occur during transmission. b. A redirect message is used when a router notices that a packet seems to have been routed wrongly. c. It informs routers when an incorrect path has been taken. d. The "destination unreachable" type message is used when a router cannot locate the destination.

Which of the following statements could be valid with respect to the ICMP (Internet Control Message Protocol)? a. It reports all errors which occur during transmission. b. A redirect message is used when a router notices that a packet seems to have been routed wrongly. c. It informs routers when an incorrect path has been taken. d. The "destination unreachable" type message is used when a router cannot locate the destination.

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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