The answer to this question is the term virtual memory. A virtual memory is a type of memory that uses a secondary memory which is implemented on hardware and software. A virtual memory maps and combines virtual addresses into a physical address inside the computer memory and operating system controls the memory into virtual memory.
A flash drive is used to keep important files, or documents saved in a USB. Which really helps for stuff like powerpoint or any important files.
In an online business, the buyers can't examine the product, their reviews are unpredictable, and there is also a threat of hackers attacking the website.
<h3>What is an online business?</h3>
Conducting an activity of selling products online with the help of internet is known as an online business. Apart from numerous benefits, it has some great disadvantages like,
- Threats of hacking and cyberattacks on the website.
- There may be bad reviews from the buyers if they are not satisfied with the product they purchased.
- The buyers don't have the accessibility of physical experience of the product before buying.
Hence, options A, C and D are the disadvantages of an online business.
Learn more about online business here:
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Its C. <span>Simon cites anything that he didn't know before he read it in any given source.</span>
