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What is Relationship
Entities are associated to each other by relationships. It denotes how two entities are associated. A diamond notation with name of relationship signifies as written inside. Entity types which participate in relationship is known as degree of relationship. It can be one to one (or unary), one to many or many to many.
Q. Explain the reuse maintenance model with the help of a diagram. Ans: Recycle maintenance model this model is based on the principal that maintenance could be viewed as an
Q. How Messages can be used in software engineering? Messages:- The interaction or communication between the different objects and classes is done by passing messages. The ob
Provide an abstract superclass called EnergyRecord and subclasses called Contract and Transaction with default constructors (no-arg) and full-arg, overloaded constructors. Collect
Define software scope. The first software project management activity is the determination of software scope. Scope is explained answering the following questions. Context:
Why SRS document is also called as boack-box specification of a system
what is constructor overloading
Problem 1: Describe briefly on the seven stages in a product life cycle. Problem 2: What do you meant by SSAD? Explain in detail. Problem 3: What is a predictiv
State about the Elementary Modeling Techniques A model illustrating bare minimum requirements is known as Essential Model. It has two components: a) Environmental model B)
State the function of Functional model Functional model: This defines operation which the system must implement. For every operation, from analysis model must be assigned al
Types of coupling are:- A) Data coupling B) Stamp coupling C) Control coupling D) External coupling E)Common coupling F) Content coupling
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