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QUESTION
a) What is a software package?
b) A lot of data is collected and stored on digital medium today. Organisations rely a lot on the data for their smooth running. Describe TWO measures that are commonly taken to ensure the security of the data.
c) You are looking for software to manage your library more efficiently. Elaborate on THREE advantages and THREE disadvantages of buying a pre-written software package for that purpose.
describe process
Q. Define cohesion and coupling? Give suitable examples. Ans Coupling: Coupling refers to the strength of the relationship between modules in a system. Coupling represents how
an isolated metal sphere has a radius r. when charged to a potential v, the charge on sphere is q. 1- state an expression, in terms of r and q, for potential v of sphere.
explain the goal oriented requirement elicitation process with a neat sketch
QUESTION - Fault Tolerance (a) Three computers together provide a replicated service. The manufacturers claim that each computer has a mean time between failure of five days; a
State the term- Code Coverage This is an analysis method that determines which parts of software have already been covered by test case suite and which are remaining.
What is the purpose of timeline chart? The purpose of the timeline chart is to emphasize the scope of the individual task. As set of tasks are given as input to the timeline ch
Draw the Context level DFD for the Safe home Software. User commands Alarm type Telephone Number tone Sensor status Display Information
How to interpret software metrics(any metrics)...i need an example
Structured Analysis Model Structured analysis is the most broadly used of needs modeling techniques, relies on flow modeling and data modeling to build the basis f
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