The parser is used to construct sentences out of words in a natural language by a context-free grammar (CFG) that considers the two subsets known as LL(1) and LR(1) grammars. a. What is the difference between LL(1) and LR(1) grammars. b. Find out whether the following grammar is LL(1) or not: SaSbSbSas €

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Intelligent Machines

Machines that use artificial intelligence to learn from the environment and past experiences to perform better in the presence of variability and uncertainty are called intelligent machines. Intelligence develops according to environment and experience. It is human-like behavior. When the computer system or any programmed machine learns from the inputs and corresponding outputs, it can be called an intelligent machine.