Explain the difference between a computer process and thread
Explain the difference between a computer process and thread.
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A single process can consist multiple of threads which share global data and address space with other threads running within the same process, and thus can operate on similar data set simply. Processes do not share address space and a various mechanism must be used when they are to share data.
When we consider running a word processing program to be a process, there then the auto-save and spell check features which occur in the background are various threads of that process that are all operating on similar data set (your document).
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.
Sub class: It is a class which extends its super class. The sub-class inherits all the members of its super class. All Java classes are the sub-classes of Object class, which is at the root of inheritance hierarchy.
Differentiate between RDO and ADO?
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Create a vector representing x coordinates of a measurement with 20 points between 0 and 10. Create another vector y representing fake measurements which are related to the above x values as y = 2.3 x – 1.2. Next add random (normal, Gaussian) noise to the vector
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Polling: It is the process of repeatedly testing until a situation becomes true. Polling can be incompetent when the time between tests is little compared with the time it will take for the condition to become true or right. A polling thread must slee
Illustrate in brief the meaning of active and passive objects?
Give two ways in which a Java program is less likely to be compromised than the same program written in C++.
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