Flashcards

2.2

Samiha Haque English 20 cards

Cards in this deck (20)

1VariableMemory Locations use to store data - CAN be updated during the running of the program
2ConstantData stored in memory location - CANNOT be updated
3InputsWhat you put in to a program to be processed
4OutputThe result from the thing being processed
5AssignmentsSets or Resets a value in memory locations
6SequenceA CONSTRUCT - Step by step method of what to do
7IterationA CONSTRUCT - Repeating steps. Going into loops.
8SelectionA CONSTRUCT - Making a decision. KEY WORD: 'IF'
9Count Controlled LoopsFOR LOOP - Used for repeating the same thing (iteration) for a SPECIFIC number of times
10Condition Controlled LoopWHILE LOOP - Repeated the same thing (iteration) based on a SPECIFIC condition.
CONDITION can be TRUE or FALSE
11String ManipulationChanging String (changing line of characters)
12File Handling: OPENAble to open a file from outside of the program - open ( )
13File Handling: READAble to read the content in a file - "r" AND read ()
14File Handling: WRITEAble to re - write or add anything in a file - "a" OR "w" AND f.write( )
15File Handling: CLOSEAble to close the file after using it -
f.close ()
16SQLStructured Query Language - CREATE, MODIFY, DELETE Records in a Data Base
SELECT, FROM, WHERE
17Array / ListsDATA STRUCTURE - Used to store a collection of the same data types
18Sub - RoutineSequence of programmed instruction to perform a SPECIFIC task
19Procedureefs
20Function