Week 4

A4 Constructs and techniques and their implementation in different languages

• Programming languages, constructs and techniques, including:

o command words

o constants and variables, local and global variables

o data types – character, string, integer, real, Boolean

o statements – assignment, input and output, sequence, iteration, selection

o logical operations.

• Other constructs, such as:

o subroutines, functions and procedures

o string handling, including examining single characters and substrings

o arrays – two-dimensional and three-dimensional, splitting and joining

o file handling – open, read, write, close, database

o data structures

o event handling.

• Documentation of code.

Last Updated
2018-09-14 09:59:23