(A) Hardware layer
(B) Software layer
(C) Lower level layer
(D) None of the above
Tag: Operating System
In Layered Approach of OS the Layer highest Layer is User Interface layer.
(A) True
(B) False
Mach, MacOS X Server, QNX, OS/2 and Windows NT are examples of OS Based on?
(A) Micro Kernel
(B) Layered
(C) Virtual machine
(D) None of the above
We can install and run multiple OS by using VMWare.
(A) True
(B) False
User Goal of OS is that It easy to use, reliable, safe and fast.
(A) True
(B) False
__ determines How to do something.
(A) Policy
(B) Mechanism
(C) Policy and Mechanism
(D) None of the above
A pathname is the list of directories separated by?
(A) #
(B) &
(C) $
(D) /
An absolute pathname starts with the root directory (/) and a relative pathname starts with your home directory.
(A) True
(B) False