কম্পিউটার ভাইরাস কি?
A. একটি ক্ষতিকারক জীবাণু
B. একটি ক্ষতিকারক প্রোগ্রাম
C. একটি ক্ষতিকারক বর্তনী
D. একটি ক্ষতিকারক চৌম্বক ক্ষেত্র
সঠিক উত্তরঃ
B.
একটি ক্ষতিকারক প্রোগ্রাম
Explanation:
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