HC-05 मॉड्यूल को इसमें संचालित किया जा सकता है:
The HC-05 module can be operated in:
A
slave mode
B
master mode
C
Both (a) and (b)
D
none
Explanation
The HC-05 Bluetooth module can be operated in two primary device roles (Master or Slave) and two functional communication modes (Data Mode or AT Command Mode).
Master Mode: The module initiates the Bluetooth connection with other devices (e.g., automatically connecting to a nearby Slave module or an HC-06).
Slave Mode: The module acts as a receiver and waits for other devices (like a smartphone, PC, or Master module) to initiate a connection.
Correct Answer: C) Both (a) and (b)
