Converting Between Decimal and Hexadecimal (AQA GCSE Computer Science): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
ShowHide
Practise the questions
12 questions from this quiz
What base number system is hexadecimal?
What base number system is hexadecimal?
Base 16
Which symbols does hexadecimal use?
Which symbols does hexadecimal use?
0-9 and A-F
What decimal value does the hexadecimal letter B represent?
What decimal value does the hexadecimal letter B represent?
11
What decimal value does the hexadecimal letter F represent?
What decimal value does the hexadecimal letter F represent?
15
What is the highest value a single hexadecimal digit can represent?
What is the highest value a single hexadecimal digit can represent?
15
What is the decimal equivalent of ?
What is the decimal equivalent of ?
47
In hexadecimal, each column is worth powers of what number?
In hexadecimal, each column is worth powers of what number?
16
What method is used to convert decimal to hexadecimal?
What method is used to convert decimal to hexadecimal?
Division method
When converting 189₁₀ to hex, remainder . What is the hex result?
When converting 189₁₀ to hex, remainder . What is the hex result?
BD
How many binary digits does one hexadecimal digit represent?
How many binary digits does one hexadecimal digit represent?
Four
Why is hexadecimal particularly useful in computing?
Why is hexadecimal particularly useful in computing?
More compact way to show binary data
What value does equal in the rightmost column?
What value does equal in the rightmost column?
1