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Q What is a modular system? List the important properties of a modular system?
Ans: A modular system consists of well-defined manageable units to well-defined interfaces among them. Advantageous properties are• Every module is a well-defined subsystem useful to others• Every module has a well-defined single purpose• Modules is able to be separately compiled and stored in library• Modules are able to use other modules• Modules must be easier to use than build• Modules should have a simple interface
State Lehman's First law A program that is used in real world environment of necessity must change or become progressively less useful in that environment.
Problem 1. Explain different roles of the software development? 2. What is conflict management? Explain various causes for conflict 3. What is COCOMO? Explain COCOMO mode
Q. Assuming the Putnam model and given S = 100,000 C = 5000 and D 0 = 15 calculate the development time t d. Ans: In Putnam model (S/C ) 3 = D 0 t d 7 lhs = 20
A document reporting on any event that happens during testing that needs further investigation.
Q What is the advantage of utilizing prototype software development model instead of waterfall model? As well explain the effect of defining a prototype on the overall cost of the
Question: a) Failures in software development would include excessive cost and/or schedule delays to never fielding a system. Briefly explain the risks associated with develop
QUESTION - Time Synchronization (a) Why is computer clock synchronization of paramount importance? Give 2 business scenarios whereby time accuracy is critical? (b) Computers
Name the design phase of SDLC Generally, design is performed in the below two steps: i) Primary Design Phase: In this phase, system is designed at block level. Blocks are
The test schedule is a schedule that signifies all tasks needed for a successful testing effort, a schedule of all test activities and resource needs.
create a class rectangle
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