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V BAVITHRA 19UCSE028, WATERFALL MODEL - Coggle Diagram
V BAVITHRA 19UCSE028
WATERFALL MODEL
Disadvantage :red_cross:
POOR FOR LONG AND ON GOING PROJECTS
TIME CONSUMING AS ITS FOLLOWS SEQUENTIAL
PATTERN
HIGH AMOUNT OF RISK AND UNCERTIANITY
SEQUENTIAL SOFTWARE DEVELOPMENT PROCESS
DESIGNS
SOFTWARE ARCHITECTURE
Advantage :check:
SIMPLE AND EASY TO UNDERSTAND
IT WORKS WELL FOR SMALLER PROJECTS
PHASES DO NOT OVERLAP
MODEL USED AT
THE PROJECTS IS SMALL
WHEN THE REQUIRMENTS ARE WELL KNOWN CLEAR AND FIXED
ITS IS PROPOSED BY ROYCE'S
IMPLEMENTATION
SOFTWARE
VERIFICATIONS
IMPLEMENTED PHASE ARE INTEGRATED INTO THE SYSTEM AFTER TESTING OF EACH UNITS
REQURIEMENTS
PRODUCT REQURIEMENT DOCUMENT
MAINTANCE
TO DONE TO DELIVER THE CHANGES IN CUSTOM ENVIRONMENT