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1. Which of the following components has the highest failure risk?

  • A. Hard disk
  • B. Hard disk
  • C. Hard disk
  • D. Hard disk

Answer: Option D

Explanation:

RAM স্টোরেজটি অস্থায়ী হয়, তবে ROM এ সংরক্ষণ স্থায়ী হয়।

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