Operating Systems

What’s inside

• Which component of an operating system is primarily responsible for managing CPU scheduling, memory, and hardware…
• What is the main purpose of virtual memory in an operating system?
• In a Unix-like operating system, what does the permission mode 755 generally allow?
• Which scheduling algorithm assigns each ready process a fixed time slice in rotation?
• The [____] is the central component of an operating system that directly manages hardware resources and provides…
• When an operating system moves an inactive memory page from RAM to disk, the operation is called [____].
• A program that is currently being executed by an operating system is called a [____].
• In a multitasking operating system, a rapid switch of CPU control from one process to another is called a [____].