Question
a.
Major strength of UNIX Operating System is its open standards which enabled large number of organizations ranging from academicia to industries to participate in its development.
b.
UNIX kernel uses modules with well specified interfaces and provides advantages like simplified testing and maintenance of kernel. It has better extensibility as the kernel is not monolithic.
c.
UNIX is kernel based operating system with two main components viz. process management subsystem and file management subsystem.
d.
All devices are represented as files which simplify the management of I/O devices and files. The directories structure used is directed acyclic graph.
Posted under UGC NET computer science question paper UNIX System
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Q. Which of the following statements is not true for UNIX Operating System ?
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