Operating System (OS)
What is the function of an operating system ?

Takes care of scheduling jobs for execution
Manages the flow of data and instructions
All of the listed here
Manages compute's resources very efficiently

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Operating System (OS)
Identify false statement

You can restore any files in recycle bin if you ever need
You can right click and choose Empty Recycle Bin to clean it at once
You can find deleted files in recycle bin
You can increase free space of disk by sending files in recycle bin

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Operating System (OS)
Addressing structure

All of these
performs indicated operations on two fast registers of the machine and leave the result in one of the registers.
are variations in the use of fundamental addressing structures, or some associated actions which are related to addressing.
defines the fundamental method of determining effective operand addresses
None of these

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