Qus : What is the primary purpose of a real-time operating system (RTOS)
Qusरियल-टाइम ऑपरेटिंग सिस्टम (RTOS) का प्राथमिक उद्देश्य क्या है
A. Providing predictable and fast response times B. Efficient multitasking
C. To provide a graphical user interface for applications D. High graphical performance