issb general knowledge MCQ #453

Bluetooth is used for?

issb general knowledge MCQ #453

  1. Question 1

    Q1. Bluetooth is used for?

    • A) Short range wireless communication
    • B) Long distance radio
    • C) Underwater signaling
    • D) Satellite navigation

    Answer: Short range wireless communication

    Explanation: Bluetooth connects devices over short distances wirelessly. This fact often appears in ISSB academic and general knowledge sections.