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How would 12 be represented in binary?

Decimal (the system you use everyday) is a base- 10 number system, meaning it only uses 10 digits: 0-9. - Binary is a base- 2 number system, meaning it only uses 2 digits: 0 and 1. - The decimal system's pla...
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Answered by Aiden D. • Computing tutor
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Explain how cache memory can improve system performance.

Cache is a small amount of memory which is part of the CPU which is physically closer to the CPU than RAM is. The more cache there is, the more data can be stored closer to the CPU. Cache memory is beneficia...
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Answered by Ariane H. • Computing tutor
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Explain some advantages and disadvantages of having your computer connected to a network

A network has multiple advantages and disadvantages - the main advantages are that it enables a team to work from multiple places, it means that you can share hardware which is both cheaper and easier, it me...
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Answered by Corrie M. • Computing tutor
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What is the result of this binary addition: 0110 + 0101 ?

the answer is 1011.
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Answered by Sofia A. • Computing tutor
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Computers use virtual memory, can you explain what this is and how it is used?

Virtual memory is within the hard disk of the computer. It functions in the same way as RAM, but storing open applications when there is not enough RAM. It has a slower access time than the main memory and i...
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