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A type of operating system that will only have a single user at a time.
a) single-user                                      

b) multi-user
c) many-user                                       

d) more-user

a

Examples of single user operating system is/are
a) MS-DOS                                          

b) windows
c) both a & b                                       

d) none of these

c

A multi-user operating system in which each user is accessing the same operating system at
a) same machines  

b) different machines
c) both a & b                       

d) none of these

b

A multi-user operating system is/are used in……. where different users access same resources.
a) business                                           

b) offices
b) companies                                       

d) all of these

d

Examples of multi-user operating system is/are.
a) UNIX                                

b) LINUX
c) windows 2000                 

d) all of these

d

Classification of operating system w.r.t Processing