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4 cards from this section. Quick, good the night before a test.
What is the binary equivalent of the decimal number 9?
Think about powers of 2.
How many symbols are used in the hexadecimal system?
Count the digits and the letters.
What is the base of the binary system?
Remember the two digits used.
True or False: The hexadecimal system includes letters.
Count the symbols used in hex.
Create a table converting binary numbers 0 to 15 to decimal, octal, and hexadecimal.
Start from 0 and increment to 15 using binary representations.
Explain why hexadecimal is often preferred over binary in programming environments.
Think about the number of digits in each representation.
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