What is operating system
Describe what is meant by the term operating system?
Expert
An operating system refers to the program which forms as an intermediary between user and computer hardware. The purpose of an OS is to offer the environment which is suitable for the user in order to execute the programs in a convenient and effective manner. It is said to be a resource allocator which is responsible for allocating the system resources and a control program that controls the operation of computer hardware.
What is Process? Explain in brief.
Specify the various operations which may be carried out upon the process.
Write down the various states of the process that are available?
How is the signal or wait operations for monitor dissimilar from those for semaphores?
Describe which one is better: Windows 7 or Windows XP? Validate your answers with illustrations.
Specify what all the things the solution for Critical-Section Problem should satisfy?
What do you mean by the term Active Directory Partitions? Write down a short note on it.
Explain the term system utilities in brief.
Describe the term parallel clusters. Explain the term.
Briefly explain the term ‘deadlock’?
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