Measurement Units
What does the lowercase 'b' stand for in data units?
What base is the decimal number system?
base 10
What is 1 + 1 in binary?
10
Which logic gate gives an output of 1 if both inputs are 1?
AND
Which number system uses only 0s and 1s?
What does the uppercase 'B' stand for?
Byte
What is the binary equivalent of decimal 5?
101
What is 10 + 11 in binary?
101
Which gate outputs 1 if at least one input is 1?
OR
What does GB stand for?
How many bytes are in 1 kilobyte (KB)?
1024bytes
What base is the hexadecimal number system?
What is 101 - 10 in binary?
11
Which gate inverts the input?
NOT
What is the output of 0 OR 0?
0
How many megabytes are in 1 gigabyte (GB)?
1024MB
Convert binary 1101 to decimal.
13
What is 11 × 10 in binary?
110
What gate gives output 1 only if inputs are different?
XOR
What is the decimal equivalent of binary 1111?
What is 15?
Arrange these units from smallest to largest: KB, TB, B, MB, GB.
B, KB, MB, GB, T
Convert decimal 255 to hexadecimal.
FF
What is 100 ÷ 10 in binary?
10
Which gate gives output 0 if both inputs are 1?
NAND
Which logic gate combines AND and NOT?