What do the logical operators AND, OR, XOR and NOT do?
AND (both conditions on either side of the AND operation MUST be satisfied for the IF function to work)
OR (either condition on each side of the OR operation MUST be satisfied for the IF function to work)
NOT (used when something needs to be displayed UNLESS a value is a certain amount/type/name etc.)
XOR (used when exclusively ONE of the conditions has to be met – not both! This is where XOR and OR differ.)
CD
Related Computing A Level answers
All answers ▸What is the time complexity of Bubble Sort?
Describe the difference between TCP and UDP.
The numbers 6B and 12 are displayed in hexadecimal form. Convert them into binary form and perform binary addition to find the sum. Convert your answer back into hexadecimal. Show your workings.
Why are bit patterns often displayed in hexadecimal notation instead of binary notation?