
Operating Systems
Quiz by Teran Subasinghe
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30 questions
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- Q1In the context of operating systems, what does a process in the 'waiting' state indicate?The process is waiting for a particular event to occur.The process is currently executing instructions.The process has finished execution.The process has been terminated.30s
- Q2What happens when a process transitions from the 'running' state to the 'blocked' state in an operating system?The process is waiting for a resource (such as I/O) to become available.The process has completed its execution.The process has encountered an error and stopped.The process has been terminated.30s
- Q3What does it mean when a process transitions from the 'ready' state to the 'running' state in an operating system?The process has completed its execution.The process is waiting for a resource to become available.The process has been selected by the scheduler to execute on the CPU.The process has encountered an error and stopped.30s
- Q4What occurs when a process transitions from the 'blocked' state to the 'ready' state in an operating system?The process has encountered an error and stopped.The process is ready to continue execution after the required resource becomes available.The process has completed its execution.The process has been terminated.30s
- Q5What is the purpose of the 'terminated' state in the context of operating systems?The process has encountered an error and stopped.The process is currently executing instructions.The process has finished executing and has been removed from the system.The process is waiting for a resource to become available.30s
- Q6What happens when a process transitions from the 'running' state to the 'ready' state in an operating system?The process has completed its execution.The process voluntarily yields the CPU to allow another process to run.The process is waiting for a resource to become available.The process has encountered an error and stopped.30s
- Q7What does it mean when a process transitions from the 'ready' state to the 'blocked' state in an operating system?The process has encountered an error and stopped.The process is waiting for a specific event or resource to become available before it can continue execution.The process has completed its execution.The process is currently executing instructions.30s
- Q8What does it mean when a process transitions from the 'blocked' state to the 'terminated' state in an operating system?The process is currently executing instructions.The process has encountered an error and stopped.The process has finished executing and has been removed from the system.The process is waiting for a resource to become available.30s
- Q9What is the purpose of the 'ready' state in the context of operating systems?The process has completed its execution.The process is prepared to run and is waiting to be assigned to a CPU core.The process has been terminated.The process is waiting for a resource to become available.30s
- Q10What is the purpose of the bootloader in the operating system booting process?To load the operating system kernel into memoryTo handle user authenticationTo run application softwareTo manage peripheral devices30s
- Q11What role does the kernel play in the operating system booting process?Managing hardware resources and providing essential services to applicationsInitiating the BIOSInterpreting system commandsExecuting user programs30s
- Q12What is the purpose of the init process in the operating system booting process?It loads the bootloader into memoryIt manages peripheral devicesIt performs hardware checksIt initializes the system services and starts the user interface30s
- Q13What is the purpose of the POST (Power-On Self Test) during the operating system booting process?To launch the system initialization processTo load the operating system kernel into memoryTo perform diagnostics on hardware components and ensure they are functioning properlyTo authenticate user credentials30s
- Q14What is the purpose of the firmware in the operating system booting process?To store user data and application filesTo provide initial instructions for hardware initialization and booting the operating systemTo manage system processes and servicesTo interpret user commands and execute programs30s
- Q15What is the primary function of an operating system?Running software applicationsManaging computer hardwareDesigning computer networksCreating user interfaces30s