What is running program with more than one CPU called?
a) multiprogramming
b) multiprocessing
c) interrupting
d) both a & b
Which operating system offer only command line user interface?
a) Mac OS
b) DOS
c) windows
d) Linux
DOS stand for disk operating system
MS-DOS operating system is a……
a) command line interface
b) single user
c) single tasking
d) all of these
GUI operating system is ……..than command line operating system.
a) more efficient
b) easier to use
c) more reliable
d) all of these
What type of user interface uses window, icon, menus, and pointer to interact with computer?
a) graphical user interface
b) command line user interface
c) menu driven interface
d) system interface
An operating system in which all processes are time bounded uses…
a) time sharing
b) batch processing
c) distributing processing
d) real time processing
