21 When an object listener is registered with several components, the way we distinguish between components when the event is triggered is ? O via using getEvent() O via using getComponent) O via using getSoruce() O It is not possible to register a listener object with more than one component

21 When an object listener is registered with several components, the way we distinguish between components when the event is triggered is ? O via using getEvent() O via using getComponent) O via using getSoruce() O It is not possible to register a listener object with more than one component

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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please help. tks question 23
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