Computer Science for IGCSE & O level - Algorithm Design And Problem Solving (Section 9 - No. 12)
What does top-down design involve?
Starting with the smallest parts and building up.
Breaking down the problem into a set of smaller sub-systems.
Ignoring all sub-systems and writing the entire program at once.
Testing the completed program for errors.
स्पष्टीकरण
Top-down design breaks a system into smaller sub-systems until each can perform a single action.