Torjan Horse হচ্ছে-
A. একটি অপারেটিং সিস্টেম
B. একটি ভাইরাস
C. একটি ওয়ার্ড ফাইল
D. একটি প্রিন্টিং মেশিন
সঠিক উত্তরঃ
B.
একটি ভাইরাস
Explanation:
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