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What is the full form of USB as used in computer related activities ?

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Important Questions on Computer and Internet Basics

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The invention of _____ led to third-generation computers.
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Cathode rays when obstructed by metal cause emission of _____.
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A device that not only provides surge protection but also furnishes the computer with battery backup power during a power outage is:
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Name the Indian supercomputer that is the fourth fastest supercomputer in the world and is competent for weather and climate-related research? 
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Which of the following best describes a network in which a company's data and applications are stored at offsite data centres that are accessed over the Internet?
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Computers and communication technologies affect our lives in ways that include: _____ in the way we learn and shape the course of our learning according to our own interests.
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Computers and communication technologies affect our lives in ways that include : _____, in terms of knowledge creation, publishing and distribution.
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Which key on a windows keyboard set to fullscreen mode in most browsers?

1. F1 
2. F10 
3. F11 
4. F12

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In computer science, what is 'Memory' word related to?
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The invention of _____ led to the third generation computer.
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Which of the following is the correct order of the four major functions of a computer?
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What is the full form of Computer related term 'VIRUS'?

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Which of the following is not a function of the control unit?