Write a brief note on Shell
Write a brief note on ‘Shell’?
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A shell is an interactive user interface to operating system services which permits a user to enter commands as character strings or via a graphical user interface. The shell transforms them to system calls to the Operating System or forks off a process to execute the command. System call results and other info from the Operating System are presented to the user via an interactive interface. Usually employed shells are ‘sh,csh,ks’ and as on.
What do you mean by the term Referential Links which is employed in Hypermedia?
Describe about Cloud Service?
Workflow system: It is a sequence of connected steps. It is a depiction of a series of operations, declared as work of a person, a grouping of persons, an organization of employees, or one or more simple or complex mechanisms. Workflow might be seen a
State the term page fault? And what are its types?
Write down the need for reduced instruction chip.
Give a brief explanation of the Program Counter.
What is Intel Atom processor?
Describe briefly the working process of Swapper?
Write down the three kinds of modeling in UML.
How can a workflow system deal with long lived transactions?
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