For CAT 3 and assignment contact Prof. Kotresh, any inconvenience you can call me.

Assignment should be submitted to Prof. Kotresh as soon as possible.

c++:

·        What do you mean by overloaded function? Write a program using overloaded functions.

·        Write a C ++ program to overload the -- operator (both prefix and postfix) for the object.

·        List the access Specifier and inheritance and its accessibility.

·        What do you mean by Inheritance?

·        What do you mean UML class diagram explain with figure.

·        Can we derive classes from classes that are themselves derived? Write a program that shows this idea.

·        Write a C++ program to add two integers and display the result using the pointers.

   Os:

·        What do you mean by critical section problem? Explain in brief.

·        List the real time example for the deadlock and explain how it can be overcome.

·        What do you mean by system call? What do you mean by file?

·        List the operations that can be performed with files.

·        List the attributes of the files.

·        Explain the following disc scheduling algorithms: FCFS, SSTF and LOOK scheduling.

·         Discuss disk initialization, booting from disk, and bad-block recovery

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