Step 3 — Validate Design
What
is involved in validating the design?
p. 694
Next
Check program
design for accuracy
design for accuracy
Logic
error
design flaw
that causes
inaccurate results
design flaw
that causes
inaccurate results
Test
data
sample data that
mimics real data that program will process
sample data that
mimics real data that program will process
Programmer checks
logic for correctness
and attempts to uncover
logic errors
logic for correctness
and attempts to uncover
logic errors
Desk check
programmers use test
data to step through logic
programmers use test
data to step through logic
Structured
walkthrough
programmer explains
logic of algorithm while programming team steps through program logic
programmer explains
logic of algorithm while programming team steps through program logic