operating systems

When a user interacts with a device, the system call is handled by a(n): API call OS API call Driver Device protocol manager Device performance optimizer Question 8 1 pts Which of the following is true about "scalability": In both application software and OS software, scalability typically refers to the ability of the software to handle larger demands without its performance declining severely In both application software and OS software, sealability typically refers to the ability of the software to utilize additional hardware resources when they become available In application software scalability typically refers to the ability of the software to handle larger demands without its performance declining severely, but in OS software scalability typically refers to the ability of the software to utilize additional hardware resources when they become available In application software scalability typically refers to the ability of the software to utilize additional hardware resources when they become available, but in OS software scalability typically refers to the ability of the software to handle larger demands without its performance declining severely