Flashcards
Expressions
Cards in this deck (12)
- 1What is a Expression?Involves using variables to calculate a result
- 2What is a Concatenation?'Put 'Hello' into Variable2'
'Put 'How are you?' into Variable1'
Put Variable2 & Variable1 into result - 3What is Precedence?The order in which calculations are completed
- 4What is Incrementing?Increasing the value of a integer
e.g. Put i+2 into i - 5What is MOD?An operator which results the remainder when using division
e.g. 11 MOD 5 = 1
Useful if you want to see if something is odd or even - 6What is DIV?Similar to MOD but gives the result of division without the remainder
e.g. 11 DIV 5 = 2 - 7What is a Logical Expression?always returns the result true or false
- 8What are < & > called?Relational Operators
- 9What result with occur from a) True AND True b) False AND True c) False AND Falsea) True
b) False
c) False - 10What is the results from a) True OR True b) False OR True c) False OR Falsea) True
b) True
c) False - 11What is the result from NOT TrueFalse
- 12What is the Logical Expression Precedence?Brackets
NOT
AND
OR
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- A Level Computing (F452) Flashcards on Expressions, created by Molly Hills on 25/11/2014.
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- Molly Hills
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