engineering computer science MCQ #1837

engineering computer science MCQ #1837

1. Question 1

   Q1. What is the role of a semaphore in operating systems?

   • A) Process Synchronization
   • B) Memory Management
   • C) File System Management
   • D) CPU Scheduling

   Answer: Process Synchronization

   Explanation: Semaphores are used for process synchronization, controlling access to shared resources by multiple processes.