Static and dynamic modeling in programming
Illustrate in brief the term static and dynamic modeling in programming?
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Static modeling is employed to specify the structure of the objects which exist in the problem domain. These are expressed by using class, object and USECASE diagrams. However Dynamic modeling refers representing the object interactions throughout runtime. This is represented by sequence, activity, collaboration and state chart diagrams.
For creating a thread explain the limit on per process.
Passing by address or reference: In this technique no separate memory build for formal variables that is, formal variables share similar location of actual variables and therefore any change on formal variables automatically reflected back to real var
Illustrate what are the different functions of Kernel Mode, interrupts and system calls?
The internet aided java to the forefront of programming. And java consequently has had a deep effect on the internet. The reason for this is highly simple: java uses the universe of objects that can travel freely in cyber space. In a network, two broad categories of
Exception: An object symbolizing the occurrence of an exceptional circumstance - usually, something which has gone wrong in the smooth running of a program. Exception objects are made from classes which expand the Throwable class.
What are the difference between XSLT and XPath?
Process: It is an individual thread-of-control to which an execution time slice is assigned by the operating system.
Daemon thread: The daemon threads are non-user threads. They are usually employed to carry out low-priority tasks which must not take priority over the major task of the program. They can be employed to do helpful work whenever all other user threads
Null reference: A value utilized to mean, `no object'. Employed whenever an object reference variable is not referring to the object.
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