Operating Systems MCQ

1. Which of the following is NOT a characteristic of concurrent processes? a) Real and virtual concurrencyb) Mutual exclusionc) Sequential executiond) Inter-process communication Answer: c) … Read more

1. What programming principle emphasizes breaking down tasks into smaller, manageable parts to simplify problem-solving? a) Sequential programmingb) Abstractionc) Modularizationd) Multithreading Answer: c) ModularizationExplanation: Modularization … Read more

1. What memory management technique involves dividing the main memory into fixed-size partitions to accommodate multiple processes? a) Swappingb) Segmentationc) Partitioningd) Paging Answer: c) Partitioning … Read more

1. Which of the following best describes the Process Concept?a) It refers to the execution of a program instanceb) It refers to the physical execution … Read more

1. Which of the following best describes a file in a file system?a) A physical storage deviceb) A logical storage unit containing related datac) An … Read more

1. What is the primary function of an operating system? a) Managing hardware componentsb) Running application softwarec) Providing a user interfaced) Controlling and coordinating computer … Read more