In data communication which device converts digital data to analog signal?

A Router
B Modem
C Switch
D HUB

Correct Answer: Modem

মডেম হলো এক ধরনের ইলেকট্রনিক্স ডিভাইস যা একই সাথে মডুলেশন ও ডিমডুলেশন এর কাজ করতে পারে। মডুলেশন হলো ডিজিটাল সিগন্যালকে সুবিধাজনক এনালগ সিগন্যালে পরিণত হয়। সঠিক উত্তর - Modem.
Bissoy MCQ
#তথ্য প্রযুক্তি #মডেম-Modem #Sonali Bank Ltd #Sonali Bank Ltd - Senior Officer - 29.03.2013

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