Computer Science: An Overview: Global Edition (12th Edition)

Published by Pearson Higher Education
ISBN 10: 1292061162
ISBN 13: 978-1-29206-116-0

Chapter 2 - Data Manipulation - Section 2.4 - Arithmetic/Logic Instructions - Questions & Exercises - Page 114: 6

Answer

Use $AND$ with the mask $11011111$ to change lowercase to uppercase. Use OR with $00100000$ to change uppercase to lowercase.

Work Step by Step

Use $AND$ with the mask $11011111$ to change lowercase to uppercase. Use OR with $00100000$ to change uppercase to lowercase.
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