Explain the COM components
Explain the COM components?
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It evolved as this while u write a CLASS to reuse within a application, numerous instances of the class exists along with each instance of application, subsequently u want to ignore it to make a class and put this in DLL now only one example exists though numerous instances of applications exists Application requires to be recompiled while DLL is modified, therefore came COM.
COM is independent component which internally handles networking and resources COM utilizes IDL to communicate to various languages.
What is the meaning ofDerive the department and staff relations from the following ERD.
Explain the term program and process?
Passing by value: In this process separate memory builds for formal arguments and when any modifications done on formal variables, it will not influence the real variables. Therefore actual variables are preserved in this situation.
HyperText Transfer Protocol: The HyperText Transfer Protocol (abbreviated as HTTP) is a set of rules stated to enable a Web client (that is, browser) to interact with the Web server.
Define the term Multiprogramming system: It is an operating system which is able to run multiple programs parallel.
While constructing an XML DTD, how do you make an external entity reference within an attribute value?
Briefly describe the Binders?
Thread starvation: It is a condition which applies to a thread which is prevented from running by other threads which do not yield or turn into blocked.
Define the process group?
How do I know that platform security abilities my S60 3rd Edition application needs?
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