Operating System MCQ Questions

    Here are the collections of 1000's of multiple choice interview questions on operating system internal and design principles. It includes mainly sets of collection of MCQ on fundamental of operating system principles, process management in operating system, different memory management and scheduling techniques in operating system, I/O and file management in addition with different techniques of computer security.

    Fundamental of Operating System


    This section includes multiple choice questions on brief history of operating system. It also includes MCQ questions on operating system objectives and functions along with the major achievement on process management, memory management, scheduling and resource management.

    Core Operating System 


    This section includes mix collection of multiple choice questions from process management, thread, SMP, micro-kernels, mutual exclusion and synchronization along with deadlock and starvation. It also includes MCQ on memory management, scheduling and I/O and file management.

    Process Management in Operating System


    This section includes multiple choice questions on operating system process description and control, which includes different process states ready, running and blocked. It also includes MCQ on threads, SMP and Micro-kernels, mutual exclusion and synchronization along with deadlock and starvation.

    Memory Management in Operating System


    This section includes multiple choice questions on different memory management requirements: relocation, protection and sharing along with logical and physical organization. It also includes MCQ on memory partitioning, paging and segmentation. 

      Scheduling Techniques in Operating System


      This section includes multiple choice questions on different scheduling methods on uniprocessor, multiprocessor and real time scheduling. MCQ on uniprocessor scheduling includes different types of processor scheduling: long term, medium term and short term along with different scheduling algorithms. 

        I/O and File Management in Operating System


        This section includes multiple choice questions on overview of I/O storage devices and the organization of the I/O function within the operating system. It also includes MCQ on various types of file organizations and examines operating system issues related to file management and file access.

        Computer Security


        This section includes multiple choice questions on different ways to counter the threat of intruders: unauthorized users or unauthorized users attempting to perform unauthorized actions, viruses and one of the better known and most damaging types of threats.