A task in a blocked statea)is executableb)is runningc)must still be pl...
Waiting or Blocked state is when a process has requested some input/output and is waiting for the resource. So, option (D) is correct.
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A task in a blocked statea)is executableb)is runningc)must still be pl...
Blocked State in Task
Blocked state in a task refers to a situation where the task is waiting for some temporarily unavailable resources before it can proceed with its execution. This state occurs when a task cannot continue for some reason and needs to wait for the required resources to become available.
Explanation of the Correct Answer
The correct answer, option 'D', states that a task in a blocked state is waiting for some temporarily unavailable resources. This means that the task is unable to proceed with its execution because it is waiting for certain resources that are currently unavailable. These resources could include input/output operations, synchronization objects, or any other dependencies necessary for the task to continue.
Implications of a Task in Blocked State
When a task is in a blocked state, it cannot be executed or run until the required resources become available. The task must wait in this state until it can acquire the necessary resources to resume its execution. This can impact the overall performance and efficiency of the system, as the task is unable to progress until the blocking condition is resolved.
Resolution of Blocked State
In order to resolve the blocked state of a task, the necessary resources must be made available to the task. This could involve releasing resources held by other tasks, completing input/output operations, or resolving any dependencies that are causing the blocking condition. Once the resources become available, the task can transition out of the blocked state and continue with its execution.