Digital Information, Binary Code, & Computational Thinking

Information (numbers, words, measurements, observations, etc) that is in a computer-readable form.

• Binary

• Data

• Abstraction

• Number System

Defines how we represent numbers. Which digits we can use, and what each position (place) in a number means.

• Binary

• Data

• Abstraction

• Number System

The number system we use in our everyday lives. It has 10 digits, 0-9.

• Binary Number System

• Decimal Number System

• Hexadecimal Number System

• Number System

The decimal system is also known as ___

• base-two notation

• base-ten notation

• base-sixteen notation

• ASCII

Base 2 Number System. It is a number system that only uses 2 digits (0 and 1).

• Binary

• Data

• Abstraction

• Number System

Which number system uses "1" and "0" to represent "true" and "false", respectively?

• binary

• decimal

• hexadecimal

• ASCII

Binary is made up of which numbers 

• 3 and 4.
• 2 and 3.
• 1 and 2.
• 0 and 1.

Each of the binary digits 1 or 0 is called ___

• a bit

• a byte

• a base-ten digit

• a pixel

A unit of digital information that consists of eight bits is called ___

• an octobit

• a byte

• a nibble

• a chunk

8 bytes = 1 bit

• TRUE
• FALSE