A. They have deterministic execution and fewer abstractions.
B. They use high-level operating systems.
C. They have unlimited memory.
D. They support cloud computing.

Solution

A. They have deterministic execution and fewer abstractions.

Explanation

Microcontroller systems usually perform dedicated tasks with predictable timing and relatively few software layers. This makes real-time response easier to control.

माइक्रोकंट्रोलर सिस्टम सामान्यतः निश्चित कार्य करते हैं और उनमें software layers कम होती हैं। इसलिए उनके execution time का अनुमान लगाना और real-time response सुनिश्चित करना आसान होता है।