CS Chapter 2: Binary Values & Number Systems
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15 Terms
Number
A mathematical symbol used to count, measure, and label.
Natural Number
Whole numbers from 1 upwards.
Negative Number
Whole numbers less than 0.
Integer
Whole numbers of any sign—can be negative or positive.
Rational Number
Any number that is made by dividing one whole number by another.
Base
An exponent
Positional Notation
The ‘places’ or a number, that get larger the more you go left.
Polynomial
An expression with multiple terms, and can include constants, variables, and exponents.
Binary
The number system where there is an exponent of 2.
Octal
The number system where there is an exponent of 8.
Hexadecimal
The number system where there is an exponent of 16.
Binary Digit (Bit)
The smallest unit of data a computer can process, use, and store.
Byte
A group of 8 bits.
Words
A group of bytes.
Algorithm
A logical sequence of steps that solves a problem.
Note 
Flashcards (43)