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2.4 Logic and Languages
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Total cards: 12•Content version: v4•Public deck•Updated: 8/1/2026
Card preview (12)
#1
Front (Question)
What are the three Boolean operators?
Back (Answer)
• AND • OR • NOT
#2
Front (Question)
What is a truth table?
Back (Answer)
• Lists outputs for logic gates • For all possible inputs
#3
Front (Question)
What is the shape of the AND operator?
Back (Answer)
=D-
#4
Front (Question)
What is the shape of the OR operator?
Back (Answer)
=)>-
#5
Front (Question)
What is the shape of the NOT operator?
Back (Answer)
=>o-
#6
Front (Question)
What is data validation?
Back (Answer)
• Ensure the data entered is the correct format
#7
Front (Question)
What is a range check?
Back (Answer)
• Number is within sensible range
#8
Front (Question)
What is type check?
Back (Answer)
• Data is right type • E.g integer, letter
#9
Front (Question)
What is a length check?
Back (Answer)
• Text isn’t too long or short
#10
Front (Question)
What is presence check?
Back (Answer)
• Checks data has been entered
#11
Front (Question)
What is format check?
Back (Answer)
• Checks format is correct
#12
Front (Question)
Back (Answer)