Computer Science

Beschreibung

Karteikarten am Computer Science, erstellt von Joe Harrison am 12/09/2017.
Joe Harrison
Karteikarten von Joe Harrison, aktualisiert more than 1 year ago
Joe Harrison
Erstellt von Joe Harrison vor fast 7 Jahre
1
0

Zusammenfassung der Ressource

Frage Antworten
Variable Variables are identifiers given to memory locations whose contents will change during the course of the program.
Constant Constants are used when the value will not change during the running of the program.
Algorithm A set of rules or a sequence of steps specifying how to solve a problem.
Pseudocode A half way between english and programming statements.
Integer A whole number.
Real / Floating point A number with a fractional part.
Character A single letter, number or special character.
String One or more letters, numbers or special characters.
Boolean A variable which can only hold a true or false value.
+ Addition
- Subtraction
* Multiplication
/ Division
MOD Modulus (remainder of division)
DIV Quotient (Whole part of division)
^ Exponentiation (exponent)
== Equal to.
!= Not equal to.
< Less than.
<= Less than or equal to.
> Greater than.
>= Greater than or equal to.
AND Both components are true.
OR At least one comparison is true.
NOT Flips the result of the comparison.
XOR Exclusive OR - Only one comparison is true.
Zusammenfassung anzeigen Zusammenfassung ausblenden

ähnlicher Inhalt

Biology Revision - Y10 Mock
Tom Mitchell
Biology- Genes and Variation
Laura Perry
AQA Physics P1 Quiz
Bella Statham
Acids and Bases
Sarah Egan
Using GoConqr to teach science
Sarah Egan
Using GoConqr to study science
Sarah Egan
GCSE Combined Science
Derek Cumberbatch
Physics Revision
Tom Mitchell
The Circulatory System
Shane Buckley
Acids and Bases
silviaod119
Elements, Compounds and Mixtures
silviaod119