An operating system must possess
A. process-processor allocation strategies
B. mechanism to collect results of subtasks
C. software to improve overall performance
D. all of the mentioned
Answer:A
An operating system must possess
A. process-processor allocation strategies B. mechanism to collect results of subtasks C. software to improve overall performance D. all of the mentioned
Explanation: An operating system must have process-processor allocation strategies, mechanism to collect results of subtasks and software to improve overall performance.