Refer to the incidence table below. Which of the following statements is/are TRUE? E1 E2 E3 E4 E5 E6 E7 E8 A 1 0 -1 1 1 0 0 -1 B 0 0 0 0 -1 -1 0 1 с 0 0 0 -1 0 1 -1 0 D 0 -1 1 0 0 0 1 0 E -1 1 0 0 0 0 0 0 • Edge E5 is incident from A Edge E5 is incident from B • Edge E5 is incident from both A and B None of the above

Refer to the incidence table below. Which of the following statements is/are TRUE? E1 E2 E3 E4 E5 E6 E7 E8 A 1 0 -1 1 1 0 0 -1 B 0 0 0 0 -1 -1 0 1 с 0 0 0 -1 0 1 -1 0 D 0 -1 1 0 0 0 1 0 E -1 1 0 0 0 0 0 0 • Edge E5 is incident from A Edge E5 is incident from B • Edge E5 is incident from both A and B None of the above

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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