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How to handle concurrency:
Mechanisms
Methods
Key:
1) Develop a clear strategy to deal with all concurrency issues during system design.
2) Concurrency must be dealt with during design process as dealing with concurrency after system is implemented is difficult.
Problem: a) Assume a washing machine. List all possible states of the washing machine. Draw a state diagram showing also the events triggering the change of states where poss
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List the guidelines for data design. i. Apply systematic analysis on data. ii. Determine data structures and related operations. iii. Establish data dictionary. iv. Us
Q. What do you mean by Polymorphism? Polymorphism:- Polymorphism includes the ability to use the same message to objects of different classes and have them behave differently.
Define in brief about sandwich testing ?
How can we know about to divide numbers from total error from which half passed through error and half passed to amplified and how to generate defect efficiency?
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When must a function throw an exception? A function must throw an exception when it's not able to fulfil its promise. As soon as function detects a problem which prevents it
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