TLE 7 MONTHLY TEST REVIEWER COMPUTER NUMBER SYSTEM

What are the binary digits? ( 2 answers)

• 0

• 1

• 2

• no available answer

Which of these are hexadecimal digits?

• 0

• 9

• A

• F

What is the binary equivalent of the hexadecimal digit E?

Computers store all data using ....

• binary

• decimal

• hexadecimal

• octal

What is the decimal equivalent of the binary number 00100111?

What is the decimal equivalent of the hexadecimal number 4B?

What is the binary equivalent of the decimal number 101?

What is the largest 2-digit hexadecimal value?

• FF

• 9F

• 99

• F9

What is the decimal equivalent of hexadecimal digit B?

• 10

• 11

• 12

• 13

What is the hexadecimal equivalent of the decimal number 255?