Arrange the following in increasing order in terms of their coverage:
A. PAN
B. MAN
C. WAN
D. LAN
Choose the correct answer from the options given below:निम्नलिखित को उनके क्षेत्र-विस्तार (कवरेज) के बढ़ते क्रम में व्यवस्थित कीजिए:
A. पैन (PAN)
B. मैन (MAN)
C. वैन (WAN)
D. लैन (LAN)
नीचे दिए गए विकल्पों में से सही उत्तर चुनिए:
Pick an option to check yourself, or open the answer below.
Show answer & explanation
Correct answer: D. B, A, D, C
Explanation
Coverage increases as PAN (personal, a few metres) → LAN (building/campus) → MAN (city) → WAN (country/world), i.e. A, D, B, C. None of the four options gives this order, so NTA dropped this question. Option 3 is marked here only as a placeholder (its first two steps, PAN then LAN, are right).क्षेत्र-विस्तार का बढ़ता क्रम है: PAN (व्यक्तिगत, कुछ मीटर) → LAN (भवन/परिसर) → MAN (नगर) → WAN (देश/विश्व), अर्थात A, D, B, C। चारों विकल्पों में यह क्रम नहीं है, इसलिए NTA ने यह प्रश्न हटा (drop) दिया। विकल्प 3 यहाँ केवल सांकेतिक रूप से चिह्नित है (इसके पहले दो चरण, PAN फिर LAN, सही हैं)।More Information and Communication Technology (ICT) questions
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