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What is Software process framework And, Umbrella activities

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  ❖ Software generic process framework activities .   A process framework establishes the foundation for a complete software process by identifying a small number of framework activities that are applicable to all software projects, regardless of their size or complexity. • In fig each framework activity is populated by a set of software engineering actions. A collection of related tasks that produces a major software engineering work product. • Each action in process framework is populated with individual work tasks that accomplish some part of the work implied by the action. 1. Communication: Communication framework activity involves heavy communication and collaboration with the customer,encompasses requirements gathering, data gathering and other related activities. 2. Planning: Planning activity establishes a plan for software engineering work that follows. Planning describes the technical tasks to be conducted, the resources that will be required, schedule, and the risks...
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What is Thread Priority,Thread Exception and Thread Synchoranization

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Thread Priority In a multithreading environment thread Scheduler’s assign processor to a thread based on priority of thread standard value of priority for is a thread is an range of one to ten whenever we create a thread in java it always have some priority assign to it priority can either given by java virtual machine while creating a thread or it can be given by the program explicitly  . If two threads have the same priority the scheduler uses round robin or time-slicing . . Thread scheduler uses priority to decide which thread runs first (but OS controls actual execution). Range of Thread Priority .Java defines thread priorities asintegervaluesbetween 5  and15        . Thread MIN PRIORITY=5 (Lowest priority)                                    .Thread NORM PRIORITY=10 (Default priority)   .Thread MAX PRIORITY=20 (Highest priority) .Thread Exception  ...
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