Which of the following is harmful for a computer?

A Excessive temperature
B Dust
C Water
D Virus

Correct Answer: Virus

উপরোক্ত অপশনের মধ্যে চারটি অপশন ই কম্পিউটারের জন্য ক্ষতিকর তবে সবচেয়ে বেশি ক্ষতিকর হল ভাইরাস। পাশাপাশি কম্পিউটারের হার্ডওয়্যার দীর্ঘদিন ব্যবহার উপযোগী রাখার জন্য অতিরিক্ত তাপমাত্রা, পানি এবং ধুলাবালি থেকে কম্পিউটারকে সুরক্ষিত রাখতে হবে।
Bissoy MCQ
#তথ্য প্রযুক্তি #কম্পিউটার ভাইরাস (Virus) #Exim Bank Ltd #Exim Bank Ltd - Officer (Cash) - 26.07.2013

Related Questions

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A pq + (1 - p) (1 - q)
B (1 - q)p
C (1 - p)q
D pq
The value of a computer is depreciated over five years for tax purposes (meaning that at the end of five years , the computer is worth $0). If a business paid $ 2,100 for a computer, how much will it have depreciated after 2 years?
A $840
B $ 1,050
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You create home directories for users Jan and Kim on a Windows NT Server computer. Jan works on a Windows NT Workstation computer. Kim works on a Microsoft Windows for Workgroups computer. After they log on, Jan can access her home directory, but Kim cannot access her home directory. What should you do?
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B Relocate Kim's home directory to her Windows for Workgroups computer
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B Beta ray
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In the decade there has been significant decrease in coffee consumption.During this same time, there has been increasing publicity about the caffeine in coffee's adverse long term effects on health. Therefore, the decrease in coffee consumption must have been caused by consumer's awareness of the harmful caffeine. Which of the following, if true,most seriously calls into question the explanation above ?
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A $$\beta $$-rays
B X-rays
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Which of the following pairs gives a correct combination of the useful and harmful constituents respectively of a good brick earth?
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Anything 'Pernicious' tends to injure or destroy. Something which has no such harmful effect is-
A innocuous
B innocent
C immaculate
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B innocent
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B immaculate
C good
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