Structure Chart

Front

What is a structure chart?

Back

A modelling tool used in program design to break down a problem into sub-tasks, showing module hierarchy and interactions.

Front

What does an arrow indicate in a structure chart?

Back

Arrows represent parameters being passed between modules​

Front

What is a Finite State Machine (FSM)?

Back

A mathematical model representing a machine in one of a fixed set of states, changing states based on external inputs​

Front

What is a state-transition diagram?

Back

A visual representation of how an FSM moves from one state to another based on inputs

Front

What is Rapid Application Development (RAD)?

Back

A program development cycle that develops different parts in parallel using prototyping for early user involvement​

Front

What are the benefits of using RAD?

Back

Reduced development time

Frequent customer feedback

High flexibility for evolving requirements​

Front

What are the drawbacks of using RAD?

Back

Requires a modular system

Needs strong, skilled developers

Not suitable for short or simple projects​

Front

What is an identifier table in program design?

Back

A table listing variable names, their data types, and descriptions to clarify program structure​

Front

What is the purpose of pseudocode in program design?

Back

It helps document the program logic before implementation, making debugging and coding easier​

Front

What are the key stages of program design?

Back

Analysis

Design

Coding

Testing

Maintenance​