4) Trace the evaluation of the expressions and give the resulting values. (Make sure to give a value of the appropriate type, such as including a .0 at the end of a double) a) 8/5+17/2/3.0 ANSWER: = 1 + 8/3.0 = 1 + 2.0 = 1.2 b) 100.0/2/4 ANSWER: = 50.0/4 = 12.5 c) (12+6)/4*2 ANSWER: = 18/4 *2 = 4*2 = 8 5*7% 4+ "Hi” + 17 ANSWER: d)

4) Trace the evaluation of the expressions and give the resulting values. (Make sure to give a value of the appropriate type, such as including a .0 at the end of a double) a) 8/5+17/2/3.0 ANSWER: = 1 + 8/3.0 = 1 + 2.0 = 1.2 b) 100.0/2/4 ANSWER: = 50.0/4 = 12.5 c) (12+6)/42 ANSWER: = 18/4 2 = 42 = 8 57% 4+ "Hi” + 17 ANSWER: d)

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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