What is the smallest unit of digital data?

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OSSC Junior Stenographer, Junior Typist (Prelims) Official Paper (Held On: 09 Feb, 2025)
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  1. Byte
  2. Bit 
  3. Kilobyte
  4. Megabyte

Answer (Detailed Solution Below)

Option 2 : Bit 
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Detailed Solution

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The correct answer is Bit

Key Points

  • A bit is the smallest unit of digital data in computing and telecommunications.
  • A bit can represent a binary value of either 0 or 1.
  • The term "bit" is derived from "binary digit."
  • Bits are the building blocks of all digital data, including bytes, kilobytes, megabytes, etc.

Important Points

  • Digital data is represented in binary, where each binary digit (bit) is either a 0 or a 1.
  • Eight bits together form a byte, which is a more commonly used unit in digital systems.

Additional Information

  • Byte: A byte consists of 8 bits. It is a basic unit of storage in computing and is often used to represent a single character, such as a letter or number.
  • Kilobyte: A kilobyte (KB) is equal to 1,024 bytes. It is a measure of data storage and is commonly used to represent small files.
  • Megabyte: A megabyte (MB) is equal to 1,024 kilobytes or 1,048,576 bytes. It is used to measure larger files such as images or audio files.
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-> The OSSC Odisha Junior Stenographer Exam Date 2025 was released for Advt No. 1744/OSSC which will be conducted on 27th July 2025.

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-> Candidates must go through the OSSC Odisha Junior Stenographer Previous Year Papers to understand the trend of the exam. 

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