Stop and Wait ARQ uses the following variable(s)Select one:O a. Rn at the sender side, Sn at the receiver side.O b. Rn and AckO c. Rn at the receiver side, Sn at the senderO d. Sn only In the_method, after the station finds the line idle it sends or refrain from sending based on the outcome of a random number generator. If the line is busy, it tries agairSelect one:O a. CSMAO b. p-persistentO c. 1-persistentO d. nonpersistent

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Stop and Wait ARQ uses the following variable(s) Select one: O a. Rn at the sender side, Sn at the receiver side. O b. Rn and Ack O . Rn at the receiver side, Sn at the sender O d. Sn only

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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Question

Stop and Wait ARQ uses the following variable(s)
Select one:
O a. Rn at the sender side, Sn at the receiver side.
O b. Rn and Ack
O c. Rn at the receiver side, Sn at the sender
O d. Sn only

In the
_method, after the station finds the line idle it sends or refrain from sending based on the outcome of a random number generator. If the line is busy, it tries agair
Select one:
O a. CSMA
O b. p-persistent
O c. 1-persistent
O d. nonpersistent

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