What is an operating system? - asked by Microsoft, Apple, Google, Amazon, IBM, Intel, Oracle, Cisco, and many other companies.
What are the different types of operating systems? - asked by Microsoft, Apple, Google, Amazon, IBM, and many other companies.
What is virtual memory, and how does it work? - asked by Intel, IBM, Oracle, and many other companies.
What is a process, and how is it different from a thread? - asked by Amazon, Google, Microsoft, and many other companies.
What is a semaphore, and how is it used in operating systems? - asked by IBM, Microsoft, and many other companies.
What is a deadlock, and how can it be prevented? - asked by Amazon, Google, Microsoft, and many other companies.
What is a file system, and what are its different types? - asked by Apple, Google, Amazon, Microsoft, and many other companies.
What is a device driver, and how does it work? - asked by Intel, Microsoft, and many other companies.
What is a shell, and what are its different types? - asked by Apple, Microsoft, and many other companies.
What is a thread, and how is it different from a process? - asked by Google, Microsoft, and many other companies.
What is a page fault, and how is it handled in operating systems? - asked by Intel, IBM, and many other companies.
What is a system call, and how is it used in operating systems? - asked by Amazon, Google, Microsoft, and many other companies.
What is a context switch, and how is it performed? - asked by Google, Microsoft, and many other companies.
What is a kernel, and how does it work? - asked by Apple, Google, Microsoft, and many other companies.
What is a scheduler, and how does it work? - asked by IBM, Microsoft, and many other companies.
What is a process synchronization, and how is it achieved in operating systems? - asked by Microsoft, Google, and many other companies.
What is a memory leak, and how can it be prevented? - asked by Amazon, Microsoft, and many other companies.
What is a network protocol, and how does it work? - asked by Cisco, Amazon, and many other companies.
What is a file descriptor, and how is it used in operating systems? - asked by IBM, Microsoft, and many other companies.
What is a file permission, and how is it enforced in operating systems? - asked by Apple, Google, and many other companies.