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Science and Technology question from JKAS Prelims, 2022 by JKPSC

Regarding 5G technology, consider the following statements:

1. 5G operates mainly in low, mid, and high-frequency bands.
2. Low band spectrum provides wide coverage and stable speeds but is limited to 100 Mbps.
3. Low band spectrum may also be used by industries for private captive networks.

Which of the above statements is/are correct?

Last updated Jun 24, 2026
Correct Answer: Option D — 1, 2 and 3
To determine the correct statements regarding 5G technology, let's analyze the characteristics of the different spectrum bands:

Statement 1 is Correct: 5G technology is designed to operate across a broad range of frequencies, categorized into three main tiers: Low-band (under 1 GHz), Mid-band (1 GHz to 6 GHz), and High-band (Millimeter wave/mmWave, above 24 GHz).

Statement 2 is Correct: The Low-band spectrum is known for its ability to travel long distances and penetrate buildings easily, providing wide coverage. However, because it has limited bandwidth, peak data speeds are typically capped around 100 Mbps, making it similar to high-end 4G LTE.

Statement 3 is Correct: While high-band is often associated with specialized industrial use due to low latency, Low-band spectrum is also used for Private Captive Networks (Non-Public Networks). This is especially true in large-scale industrial areas (like mines or massive agriculture projects) where wide-area coverage and high reliability are more critical than extreme speeds.
Answer verified by Quintessence Classes faculty — Karan Nagar, Srinagar.
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JKPSC JKAS 2022 Prelims

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Exam JKPSC
Recruitment JKAS
Stage Prelims
Year 2022
Subject Science and Technology
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