Converting Between Denary & Hexadecimal (OCR GCSE Computer Science): Quizzes
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Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What base does the hexadecimal number system use?
What base does the hexadecimal number system use?
Base 16
How many digits does the hexadecimal system have in total?
How many digits does the hexadecimal system have in total?
16 digits
In hexadecimal, what denary value does the letter F represent?
In hexadecimal, what denary value does the letter F represent?
15
In hexadecimal, what denary value does the letter A represent?
In hexadecimal, what denary value does the letter A represent?
10
When converting denary to hex using division, what number do you divide by?
When converting denary to hex using division, what number do you divide by?
16
In the division method, what does the quotient represent?
In the division method, what does the quotient represent?
The leftmost hex digit
In the division method, what does the remainder represent?
In the division method, what does the remainder represent?
The right hex digit
How many bits are used in the standard binary format when converting denary to hex?
How many bits are used in the standard binary format when converting denary to hex?
8 bits
What is a nibble in binary?
What is a nibble in binary?
A 4-bit group
When converting hex to denary, what do you multiply the left hex digit by?
When converting hex to denary, what do you multiply the left hex digit by?
16
When converting hex to denary, what do you multiply the right hex digit by?
When converting hex to denary, what do you multiply the right hex digit by?
1
If 172 divided by 16 equals 10 remainder 12, what is 172 in hex?
If 172 divided by 16 equals 10 remainder 12, what is 172 in hex?
AC