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Operating System (OS)

Operating System (OS)
The maximum length of any single path from the root directory?

54
27
63
80

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Operating System (OS)
The primary job of the operating system is

Manage Programs
Manage Users
Manage Commands
Manage Resources

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Operating System (OS)
The title bar always displays on

Left side of the open window
Top of the open windows
All of above
Right side of the open window

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Operating System (OS)
In which of the storage placement strategies a program is placed in the smallest available hole in the main memory?

None of these
buddy
worst fit
best fit
first fit

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Operating System (OS)
In which addressing mode the effective address of the operand is the contents of a register specified in the instruction and after accessing the operand, the contents of this register is incremented to point to the next item in the list?

auto increment
None of these
indirect addressing
index addressing
auto decrement

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Operating System (OS)
Recently deleted files are stored in

Desktop
My computer
Taskbar
Recycle bin

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