Binary, Hex, & ASCII - Vocab & Content

What is a byte?

An 8-bit collection

How many possible values are in a Base-16 number system?

Sixteen

What are the possible values of Base-2?

0 and 1

What are the possible values of Base-10?

0-9

What are the possible values of Base-16?

0-9 and A-F

How many standard ASCII characters are there?

127; 128 if you include 0.

The extended ASCII codes bring the total number of ASCII codes up to ________.

256

Convert 01000010 01100001 01110001 01101001 01101110 01100111 01100001 to hex. What is the text?

42 61 7A 69 6E 67 61

A Base-2 number system is also known as ________.

A Binary Number System

A Base-16 number system is also known as ________.

A Hexadecimal Number System

What does ASCII stand for?

American Standard Code for Information Interchange

Which term is a shortened form of binary digit?

Bit

True or False: 51 is hex for "q"

False: 51 is hex for "Q". 71 is hex for "q".

What is a nibble?

Half a byte, or four bits

What is the base 16 number system called?

Hexadecimal

How many bytes are in each ASCII character?

One

How many possible values are in a Base-10 number system?

Ten

TB is the abbreviation for ________.

Terabyte

How many possible values are in a Base-2 number system?

Two

What is the character set which has 16 bits?

Unicode