COMPUTER SCIENCE AND ENGINEERING
COMPUTER ARCHITECTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Main Memory
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Cache
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Registers
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External Memory
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Detailed explanation-1: -A byte is the smallest unit of memory used in today’s computing. Bytes consist of eight bits, and a byte is used to encode a single number, letter, or symbol.
Detailed explanation-2: -The correct answer is Kilobyte. The smallest memory size is Kilobyte.
Detailed explanation-3: -A group of 4 bits is called nibble. A group of 8 bits is called byte. A byte is the smallest unit, which can represent a data item or a character.
Detailed explanation-4: -Bits are the basic building blocks of not only data storage, but all computers. Computers work in binary digits, combining 0’s and 1’s in countless patterns. These binary digits are known as bits, and are the smallest possible unit for data storage. When 8 bits are combined, you get a byte.