220-1101 Question #139: Real Exam Question with Answer & Explanation

Question

Joe, a traveler, wants to share an Internet connection from his iPhone to his Mac laptop. The iPhone is low on battery, so Joe wants to charge it by using his rapid charger connected to an AC outlet. Which of the following will enable Joe to establish this connectivity?

Options

• AConnect the laptop to the iPhone with a lightning cable and enable tethering.
• BPair the iPhone to the Mac with Bluetooth and disable mobile data.
• CEnable airplane mode on the iPhone and the Mac laptop.
• DEnable the mobile hotspot on the iPhone and connect the Mac laptop via WiFi.

Explanation

{"question_number": 1, "question": "Joe, a traveler, wants to share an Internet connection from his iPhone to his Mac laptop. The iPhone is low on battery, so Joe wants to charge it by using his rapid charger connected to an AC outlet.", "correct_answer": "D", "explanation": "Option D is correct because enabling the iPhone's mobile hotspot allows the Mac to connect via WiFi, which keeps the Lightning port free for the rapid charger. Option A is wrong because using a Lightning cable for tethering occupies the charging port, preventing simultaneous charging with the rapid charger. Option B is wrong because disabling mobile data would remove the Internet source being shared. Option C is wrong because airplane mode disables all wireless radios including cellular, killing the Internet connection entirely.", "generated_by": "claude-sonnet", "llm_judge_score": 2}

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