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Despite its many benefits, blockchain technology is still in its early stages of development and adoption, and there
        are several challenges that must be overcome, including scalability, regulatory compliance, and interoperability with
        existing systems. However, as the technology continues to mature, it is expected to have a significant impact on a wide
        range of industries and applications.


               Blockchain  technology  is  a  decentralized,  distributed  ledger  that  records  transactions  on  multiple  computers,
               providing a secure and transparent way to store and transfer data.




                State whether the following statements are True or False.
                1.  Blockchain can be used for the exchange of bitcoins.
                2.  The blockchain is controlled by a central authority.







             Let's Summarise



           Ø   Artificial intelligence (AI) is a branch of computer science that aims to make machines so intelligent that they
              can perform tasks that typically require human intelligence, such as learning, reasoning, problem-solving,
              perception, and natural language understanding.
           Ø   Machine learning (ML) is a subdomain of artificial intelligence (AI) that involves the use of statistical and
              specialized algorithms to enable computer systems to learn and improve from experience without being
              explicitly programmed.
           Ø   There  are  three  main  approaches  to  machine  learning:  supervised  learning,  unsupervised  learning,  and
              reinforcement learning.
           Ø   Natural Language Processing (NLP) is a subfield of artificial intelligence (AI) that focuses on enabling machines
              to understand, interpret, and generate human language.
           Ø   NLP techniques include text analysis, sentiment analysis, speech recognition, and machine translation.

           Ø   The Natural Language Toolkit (NLTK) is a popular Python library used for working with human language data.
           Ø   Immersive experience refers to a type of technology that creates a sense of immersion or presence in a
              simulated (virtual) environment.
           Ø   Virtual  reality  creates  a  completely  immersive  experience  by  replacing  the  user’s  physical  reality  with  a
              simulated environment.
           Ø   Augmented reality overlays digital information onto the real world, creating a hybrid experience that blends
              the physical and digital worlds.
           Ø   AR can be used for applications such as marketing, advertising, education, and navigation.
           Ø   Robotics involves the design, construction, operation, and use of robots.
           Ø   Autonomous robots are designed to operate independently without human intervention.

           Ø   AI algorithms are used to enable autonomous robots to learn from their environment and adapt to new
              situations.

           Ø   Big data refers to extremely large and complex datasets that cannot be easily managed, processed, and
              analyzed using traditional data processing tools and techniques.



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