What is required to connect solid-state detectors to a computer?

• A. Wired connection
• B. Wireless connection
• C. USB
• D. Infrared link

Answer: (A)

Connecting solid-state detectors to a computer requires a wired data link. A physical cable provides a stable, high-bandwidth, low-latency path essential for transferring the detector’s data reliably, especially in noisy lab environments. Wireless options, including infrared, are prone to interference, limited range, and inconsistent throughput, making them unsuitable for precise data acquisition. USB is an example of a wired interface, but the key requirement is the presence of a wired connection, which can be implemented through various wired standards depending on the system.