Last time, we learned why computers use 0s and 1s.Inside a computer, various types of information are handled by mapping two ...

In the computer, all data are represented as binary digits (bits), and eight binary digits make up one byte. For example, the upper case letter A is 0101001. Numbers however can take several forms.

One of the things I love to do is teach people about computers, especially how we can use them to represent and manipulate different types of numbers (I really need to get out more). For the purposes ...

In the late 1930s, Claude Shannon showed that by using switches that close for "true" and open for "false," it was possible to carry out logical operations by assigning the number 1 to "true" and 0 ...

Part of the knowledge set required for network administrators and architects is understanding how network devices use IPv4 addressing and how computer systems use binary. Humans use decimal-based ...

Because computers don't understand words or phrases in the same way people can, they speak a language of their own, using only two symbols: 0 and 1. This computing parlance is known as binary code, ...

In Part 1 of this mini-mega-series, we introduced the concepts of integers, signed integers, and unsigned integers (we also touched on positive integers, non-negative integers, counting numbers, and ...