Unsigned addition 1. What is the sum of each of the following 8-bit unsigned addition operations (UAdd)? Show the sum as decimal, binary, octal and hex. а. 100+1 b. 254 +1 с. 255+1 d. 128 + 138 e. 128 + 130 f. 255 + 255 2. Write a C program that reads two integers, within the valid range of 8-bit unsigned int, from stdin and prints out mathematical true sum and the actual sum as 8-bit unsigned integer. Try those addition operations in Question1 and compare results with your answers for Question 1. 3. Modify your solution program for Question 2 above, so that it detects overflow.

Unsigned addition 1. What is the sum of each of the following 8-bit unsigned addition operations (UAdd)? Show the sum as decimal, binary, octal and hex. а. 100+1 b. 254 +1 с. 255+1 d. 128 + 138 e. 128 + 130 f. 255 + 255 2. Write a C program that reads two integers, within the valid range of 8-bit unsigned int, from stdin and prints out mathematical true sum and the actual sum as 8-bit unsigned integer. Try those addition operations in Question1 and compare results with your answers for Question 1. 3. Modify your solution program for Question 2 above, so that it detects overflow.

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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