If you score 85% or above in this class, then you will get an A. You can view the above Statement as a promise. It says You are guaranteed an A provided you score 85% or above. Suppose you score a 90% in the class. If your final grade is an A, then the promise was kept and Statement is true. If your grade is not an A, then the promise was broken and Statement is false. But what if you do not score 85% or above? Is Statement true or false in this case? Statement does not say what grade you will receive if you score less than 85%. If you score 75% in the class and receive a B, you cannot complain that the promise was broken. If you score 84% and end up with an A, you still cannot say that the promise was broken.

If you score 85% or above in this class, then you will get an A. You can view the above Statement as a promise. It says You are guaranteed an A provided you score 85% or above. Suppose you score a 90% in the class. If your final grade is an A, then the promise was kept and Statement is true. If your grade is not an A, then the promise was broken and Statement is false. But what if you do not score 85% or above? Is Statement true or false in this case? Statement does not say what grade you will receive if you score less than 85%. If you score 75% in the class and receive a B, you cannot complain that the promise was broken. If you score 84% and end up with an A, you still cannot say that the promise was broken.

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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