Data Representation and Execution
This activity will help you meet these educational goals:
• Inquiry—You will conduct online research in which you will collect information, make observations, and communicate your results in written form
• 21st Century Skills—You will use critical thinking and problem solving skills, and communicate effectively
Introduction
Computers store data in the form of binary digits (bits). All arithmetic and logical operations are performed using these bits. In this activity, you will perform mathematical and logical operations on binary digits. You will also explore various methods of data storage.
Directions and Analysis
Task 1: Performing Operations on Binary Digits
Perform mathematical and logical operations on given binary digits, a. Why are different number systems (i.e., octal, hexadecimal, and so on) used in computers?
Type your response here:
b. What is the decimal equivalent of 1100111 – 101001?