What does RIM stand for?
a) research in motion
b) read in motion
c) reserve in motion
d) none of these
How many types of operating system based on number of users?
a) one
b) two
c) three
d) four
single user operating system, multi-user operating system
How many types of operating system based on processing?
a) one
b) two
c) three
d) four
batch operating system, time sharing operating system
How many types of operating system based on interfaces?
a) one
b) two
c) three
d) four
command line interface, menu driven interface, graphical user interface
Which of the following are examples of application software?
a) MS word
b) Lotus 123
c) Corel Draw
d) all of these
Which of the following services provided by operating system?
a) hardware management
b) load and execute program
c) user interface
d) all of these
