WorksheetsBinary and Data Representation Quiz
Total questions: 12
Worksheet time: 9mins
How many bits are in a nibble?
2
4
8
16
Which term represents 1,024 bytes?
Kilobyte
Kibibyte
Megabyte
Mebibyte
What is the primary advantage of using hexadecimal over binary in data representation?
Hexadecimal uses fewer digits
Hexadecimal is faster to compute
Hexadecimal allows for more accurate calculations
Hexadecimal represents negative numbers better
What is the maximum number that can be stored in 8 bits?
What is the sample rate measured in?
Bits
Bytes
Hertz (Hz)
Kilobytes
What happens when binary shifts left by one place?
Divides the number by 2
Multiplies the number by 2
Divides the number by 4
Adds 1 to the number
How many characters can be represented using 7-bit ASCII?
64
128
256
512
Which of the following sound file formats uses lossy compression?
WAV
FLAC
MP3
AIFF
What is the result of adding 1010 + 1011 in binary?
11010
10100
10001
11000
Which of the following units is larger?
Mebibyte (MiB)
Megabyte (MB)
Kilobyte (KB)
Kibibyte (KiB)
What happens when there is an overflow error in binary addition?
The calculation is repeated
The result exceeds the bit limit of the system
The result is halved
The result is rounded to the nearest number
How many states or combinations can be represented using 3 bits?
2
4
8
16
