Reducing state space of code
What is the way to reduce the state space of the code during model checking?
Expert
One way to dramatically reduce the state space of this code during model checking is to:
A) Replace the time variables with non-deterministic choices (e.g., a simple integer whose value can becontrolled by the model checker and possibly kept to a restricted range), and
B) ?Replace all time comparisons with a simple non-deterministic Boolean choice.
The problem with doing this across the entire program is that it may involve modifications to many parts of the code—everywhere the corresponding variable has been used or referenced. This is a time-consuming task for realistic systems and is error-prone.
State the term WSDL?
Critical section: It is a section of code in which there is potential for a race hazard. The critical sections made use of the synchronized statements or methods.
Define class?
Super class: It is a class which is extended by one or more sub classes. All Java classes encompass the Object class as a super-class.
If not in production, how far did you obey the design and why did not you notice it in production?
Encapsulation: Safeguarding the state of objects by stating its attributes as private and channeling entrance to them via accessor and mutator techniques.
Class inheritance: Whenever a super class is expanded through a sub class, a class inheritance relationship exists among them. The sub class inherits the attributes and methods of its super class. Class inheritance in Java, is single
Differentiate between MFC and Win32?
Carriage return: The \r character. It is also used as a synonym for the `Return' or `Enter' key employed to terminate a line of text and the name derives from the carriage on mechanical typewriter.
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