Which of the following is a common interface for optical drives? MCQ with Answer and Explanation

Explanation:
Microcontrollers often have on-chip flash memory for storing the bootloader and program code, as it is non-volatile and can be reprogrammed.

Explanation:
Cache memory acts as a buffer between the fast CPU and slower main memory, storing frequently accessed data to reduce access time.

Explanation:
Thrashing occurs when the operating system spends more time moving system resources between virtual and physical memory than actually executing process instructions.