সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
Which of the following should be used to clean the external plastic cabinets of computers and their peripherals?
Which of the following should be used to clean the external plastic cabinets of computers and their peripherals?
- ক. Acetone
- খ. All purpose spary cleaner
- গ. Damp cloth with a mild detergent
- ঘ. Wet cloth with a mild detergent
সঠিক উত্তরঃ Damp cloth with a mild detergent
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Central processing unit is combination of--
- In simplex transmission---
- The type of internet connection might be compared to a regular telephone call, in terms of its duration:
- In computer terms, what does 'cncryption of data' mean?
- The ‘add or remove program’ utility can be found in:
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