How does an application program interact with the operating system?

Last Updated: Oct 27, 2020
IT Exam Items Repository › Category: CCNA CyberOps › How does an application program interact with the operating system?

How does an application program interact with the operating system?

  • sending files
  • accessing BIOS or UEFI
  • making API calls
  • using processes

Explanation: Application programs interact with an operating system through system calls to the OS application programming interface (API). These system calls allow access to many aspects of system operation such as software process control, file management, device management, and network access.

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