Flashcards
computer science 1.2.3
Flashcards do conjunto (7)
- 1AS - Level Computer Science1.2.3 - Introduction to Programming
- 2AlgorithmsA set of rules or a sequence of steps specifying how to solve a problem.
- 3PseudocodeA program that is converted into structured english from the coding language itself.
- 4Data typesInteger - A whole number
real/ Floating point - A number with a fractional part
Character - A single letter or number or a special character
String - one or more letters, numbers or special characters.
Boolean - A variable which can only hold true or false as its values. - 5Arithmetic operators+ Addition
-Subtraction
*Multiplication
/Division
MOD-Modulus
DIV-Quotient
^Exponentiation - 6Comparison operators== - Equal to
!= - Not equal to
< Less than
<= Less than or equal to
> - Greater than
>= - Greater than or equal to - 7Logical operatorsAND - Both comparisons are true
OR - at least one comparison is true
NOT - flips the result of the comparison
XOR - Exclusive OR- only one comparison is true
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- A level Computing FlashCards sobre computer science 1.2.3, criado por Reshma Jairam em 12-09-2017.
- Criado por
- Reshma Jairam
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