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Define Cardinality & Modality.
Cardinality: Specification of the number of occurrences of one that can be correlated to number of occurrences of another.
Modality: The Modality of a relationship is 0 if there is no explicit require for the relationship to occur or the relationship is elective. The modality is 1 if an occurrence of the relationship is mandatory.
Define design process. Design process is a sequence of steps carried through which the requirements are translated into a system or software model.
Define about the Integration testing - This test is performed to verify interfaces between system components, interactions between application and file system, hardware and ot
Q. What is Structure chart? A structure chart is a top-down modular design tool construct of squares representing the different modules in the system as well as lines that conn
Q. Advantage of software life cycle model? The advantage of this model is the wide range of options to accommodate the good features of outer life cycle models. It becomes equi
A measure of the severity and probability of undesired effects. Often taken as the easy product of probability and consequence.
Explain Spiral model The spiral model is separated into number of frame works. These frameworks are indicated by task regions. Usually there are six task regions. In spir
Waterfall is a model of the software development process in which the idea phase, requirements phase, design phase, execution phase, test phase, installation phase, and checkout ph
A one-car taxi company receives an average of 18 calls per day. The receptionist takes down details of the requested journey and relays them to the driver by radio. Each passenger'
Iterative Enhancement Model This model was developed to remove disadvantages of waterfall model. In this model, phases of software development remain the same however the cons
Hello Sir, i want help in my assignment. UNIT name: System analysis and design
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