NUMBER SYSTEMS

Convert the binary number 1001.0010₂ to decimal.

• 90.125₁₀

• 9.125₁₀

• 125₁₀

• 
  1.25₁₀

Convert the hexadecimal number 1CF₁₆ to decimal.

• 4033₁₀

• 463₁₀

• 475₁₀

• 
  4049₁₀

What is the result when a decimal 5238 is converted to base 16?

• 902₁₆

• 327₁₆

• 1476₁₆

• 
  1388₁₆

The binary number for F3A₁₆ is ________.

• 
  111100111110₂

• 000000111010₂

• 
  000011000100₂

• 111100111010₂

Convert 527₈ to binary.

• 011100111₂

• 
  101010111₂

• 
  111010101₂

• 
  
  111011101₂

The decimal number for octal 74₈ is ________.

• 74₁₀

• 22₁₀

• 60₁₀

• 
  59₁₀

How many binary digits are required to count to 100₁₀?

• 10

• 7

• 6

• 
  5

Convert the following 187₁₀ number to 8-bit binary.

• 10111011₂

• 11011101₂

• 10111101₂

• 
  10111100₂

Convert the 01011₂ binary number to decimal.

• 41₁₀

• 35₁₀

• 12₁₀

• 11₁₀

What is the number system the computer can understand?

• Decimal

• Binary

• Hexadecimal

• Octal