Contents

Introduction to Operating System


Operating system is …. software.
a) system                                              

b) application
c) customized                                      

d) package


Operating system is responsible for management of………….
a) computer operations
b) sharing resources
c) both a & b                                       

d) none of these


….is/are a set of programs instructions that coordinate all activities of computer.
a) operating system                            

b) windows
c) both a & b                                       

d) hardware


Every computer must have an……
a) hardware                         

b) operating system
c) software                           

d) none of these


Without ……. computer is useless.
a) program                           

b) hardware
c) software           

d) operating system