What is operating system?

Related MCQs

• To access the services of operating system, the interface is provided by the
• Which one of the following error will be handle by the operating system?
• By operating system, the resource management can be done via
• . If a process fails, most operating system write the error information to a
• Which one of the following is not a real time operating system?
• In operating system, each process has its own
• In a time-sharing operating system, when the time slot given to a process is completed, the process goes from the running state to the :
• For effective operating system, when to check for deadlock?
• Operating System maintains the page table for
• The two steps the operating system takes to use a disk to hold its files are _______ and ________.