Unit 16 - Procedural Programming - AS1 - Basics of PP (P1, P2, M1, D1)
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Course
Unit 16 - Procedural Programming (BTEC3)
Institution
PEARSON (PEARSON)
This assignment fully covers the criteria mentioned in the title. It describes the basics of procedural programming including an introduction of what it is, key features, control structures, procedural tools and techniques, modularity and its use for graphical applications.
Daniel C 12/13/19 [F1046] - BTEC Level 3 in IT -- Year 1
, Contents
1. Introduction..................................................2
1.2 Key features of Procedural Programming.......................2
What are the procedures?.........................................2
What is a function?..............................................2
What are pre-defined functions?..................................2
What is a parameter passing?.....................................2
What is a variable?..............................................2
What is the difference between local and global variables?.......3
What are programming libraries?..................................3
An explanation of 3 control structures:..........................3
Sequence...........................................................................................................................................3
Selection (if statements)....................................................................................................................3
Iteration.............................................................................................................................................3
Fixed loops, pre-check loops & post-check loops..........................................................................3
Programming libraries.......................................................................................................................4
Parameter passing and return values................................................................................................4
2. Procedural Tools and Technique................................5
Functions & local variables................................................................................................................5
Procedures.........................................................................................................................................5
Global variables.................................................................................................................................5
3. Modularity....................................................7
4. Graphical Applications........................................8
Advantages........................................................................................................................................9
Disadvantages....................................................................................................................................9
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