সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
Which of the following is used as a primary storage device?
Which of the following is used as a primary storage device?
- ক. Magnetic drum
- খ. PROM
- গ. Floppy
- ঘ. All of above
সঠিক উত্তরঃ PROM
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Latency time is--
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- Which of the following magazines covers only the IBM PC and its compatibles?
- Scanner is a (an)---
- Which will be the most suitable computer program that you can use to prepare your bio-data?
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