Q. A directed arc or line in DFD represents

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Q. Data Store Symbol in DFD represents a

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Q. Choose the incorrect statement in terms of Objects.

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Q. What encapsulates both data and data manipulation functions ?

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Q. Which of the following is a mechanism that allows several objects in an class hierarchy to have different methods with the same name?

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Q. Which of the following points related to Object-oriented development (OOD) is true?

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Q. How is generalization implemented in Object Oriented programming languages?

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Q. Which of the following is a disadvantage of OOD ?

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Q. Which of the following describes”Is-a-Relationship” ?

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Q. Object that collects data on request rather than autonomously is known as

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Q. How many layers are present in the OO design pyramid?

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Q. Which of the following early OOD methods incorporates both a “micro development process” and a “macro development process.” ?

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Q. Grady Booch, James Rumbaugh, and Ivar Jacobson combined the best features of their individual object-oriented analysis into a new method for object oriented design known as

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Q. A design description of an object is known as a class

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Q. A design description in OOD includes

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Q. Which of the following is not an operation as per OOD algorithms and data structures?

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Q. Classes communicate with one another via ______ .

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Q. Which depicts flow of control in program modules?

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Q. Which chart is a tool that depicts project as network diagram that is capable of graphically representing main events of project in both parallel and consecutive way?

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Q. Which of the following is not one of the principles of good coding?

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