Binary and Hexadecimal

What is 65 in binary?

• 01000001
• 01100001
• 01000000
• 01001001

What is 185 in hexidecimal?

• A9
• B10
• B9
• A10

What is included in ASCII (not Extended ASCII)?

• All commonly used letters and symbols in all languages
• All commonly used letters and symbols in English
• All commonly used letters and symbols in European languages
• All letters and symbols on the standard keyboard

What is 188 in binary?

• 10111101
• 00111100
• 10111100
• 10001100

How many bits are in a kilobyte?

• 1000
• 8000
• 1000000
• 80

What is 116 in binary?

• 01111000
• 01110110
• 01110100
• 00010100

What is 90 in binary?

• 0101000
• 0011000
• 1110000
• 0110001

How many bytes are there in a megabyte?

• 1000
• 1000000
• 100
• 1,100,00

How many bits are there in 3 kilobytes?

• 8000
• 8
• 24000
• 24

How many megabytes are in a terabyte?

• 100
• 1000000
• 1000
• 10000