Which type of network would use phone lines?

A Wireless
B LAN
C WWAN
D WAN

Correct Answer: WAN

টেলিফোন লাইনে Wide Area Network (WAN) ব্যবহৃত হয়, তাকে WAN বলে। এই নেটওয়ার্ক সিস্টেমে ট্রান্সমিশন মিডিয়া হিসেবে টেলিফোন লাইন, স্যাটেলাইট মাইক্রোওয়েভ, ফাইবার অপটিক ক্যাবল ব্যবহৃত হয়। সাধারণত ১০ কি.মি বা তার কম এলাকার মধ্যে কোনো পেরিফেরাল ডিভাইস সংযুক্ত করে যে নেটওয়ার্ক তৈরি করা হয়, তাকে Local Area Network (LAN) বলা হয়। LAN এর স্ট্যান্ডার্ড হলো IEEE - 802.
Bissoy MCQ
#সাধারণ জ্ঞান #Janata Bank Ltd #এসিস্ট্যান্ট এক্সিকিউটিভ অফিসার (টেলর) ২০.১২. ২০১৯

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