# Name the memory of the smallest unit from the following. A. Yottabyte B. Zettabyte C. Exabyte D. Terabyte

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Name the memory of the smallest unit from the following.

A. Yottabyte

B. Zettabyte

C. Exabyte

D. Terabyte

1. C
2. A
3. B
4. D

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Correct Answer - Option 4 : D

• 1 Bit = Binary Digit
• 8 Bits = 1 Byte
• 1024 Bytes = 1 Kilobyte
• 1024 Kilobytes = 1 Megabyte
• 1024 Megabytes = 1 Gigabyte
• 1024 Gigabytes = 1 Terabyte
• 1024 Terabytes = 1 Petabyte
• 1024 Petabytes = 1 Exabyte
• 1024 Exabytes = 1 Zettabyte
• 1024 Zettabytes = 1 Yottabyte
• 1024 Yottabytes = 1 Brontobyte
• 1024 Brontobytes = 1 Geopbyte.

• A group of 4 bits is called a nibble.
• A group of 8 bits is called byte.
• A byte is the smallest unit, which can represent a data item or a character.
• 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. Bytes are used to store a single character; whether’s it a letter, number, or punctuation.
• All memory storage is expressed in terms of bytes, so although bits might be the foundation upon which data storage is built, bytes are the building blocks that truly denote the usability of any one storage solution.