Classification of Operating Systems


 
 
Concept Explanation
 

Classification of Operating Systems

Classification of Operating Systems:

  • Multi-user : allows two or more user's to run programs at the same time. Some operating systems permit hundreds or even thousands of concurrent users.
  • Multiprocessing: It supports running a program on more than one CPU.
  • Multitasking : It allows more than one program to run concurrently.
  • Multi threading : It allows different parts of a single program to run concurrently.
  • Real-time: It responds to input instantly. General-purpose operating systems, such as DOS and UNIX, are not real-time
  • .... (More Text Available, Login?)
    Sample Questions
    (More Questions for each concept available in Login)
    Question : 1

    ____________________ is used for very large files or where a fast response time is not critical. The files to be transmitted are gathered over a period and then together as a batch.

    Right Option : A
    View Explanation
    Explanation
    Question : 2

    ______ is a feature for scheduling and multi - programming to provide an economical interactive system of two or more users.

    Right Option : A
    View Explanation
    Explanation
    Question : 3

    ______________ provides process and memory management services that allow two or more tasks, jobs or programs to run simultaneously.

    Right Option : A
    View Explanation
    Explanation
     
     


    Students / Parents Reviews [10]