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Multiple choice📘 MS-PS4-3🧠 DOK 3
Question:
Which of the following scenarios best demonstrates the reliability of digitized signals over analog signals in transmitting information?
Answer Choices:
- A) A radio station uses analog signals to broadcast music, and listeners occasionally hear static during the broadcast.
- B) A television show is streamed online using digital signals, and the video quality remains consistent despite network congestion.
- C) An old landline phone uses analog signals, sometimes resulting in distorted sound during calls.
- D) A vinyl record player uses analog signals, and the sound quality varies due to scratches on the record.
✅ Answer:
A television show is streamed online using digital signals, and the video quality remains consistent despite network congestion.
💡 Explanation:
- Digitized signals are more reliable because they can maintain quality and integrity even when there are potential disruptions such as network congestion.
- Unlike analog signals, which can be easily affected by external factors leading to static or distorted sound, digital signals encode data in a way that is less susceptible to degradation.
Standard: MS-PS4-3 | DOK: 3