What translates source code into machine code?, Compiler, Which is the first phase of a compiler?, Lexical Analysis, What is the smallest meaningful unit of a program?, Token, What is the actual sequence of characters in a token called?, Lexeme, Which table stores identifier information?, Symbol Table, What notation is used to describe token patterns?, Regular Expression, What is the expansion of DFA?, Deterministic Finite Automata, What is the expansion of NFA?, Non-Deterministic Finite Automata, What is the process of syntax checking called?, Parsing, What component performs syntax analysis?, Parser, What grammar is commonly used in compiler design?, Context Free Grammar, What tree represents the syntactic structure of a program?, Parse Tree, What parsing method starts from the root node?, Top-Down Parsing, What parsing method starts from the leaf nodes?, Bottom-Up Parsing, What is a grammar with more than one parse tree called?, Ambiguous Grammar, What is a grammar that derives itself first called?, Left Recursion, Which phase checks the meaning of statements?, Semantic Analysis, What is a property associated with a grammar symbol called?, Attribute, What attribute is computed from child nodes?, Synthesized Attribute, What attribute is obtained from parent nodes?, Inherited Attribute, What graph shows dependencies among attributes?, Dependency Graph, What is the expansion of SDD?, Syntax Directed Definition, What is the expansion of SDT?, Syntax Directed Translation, What is the machine-independent representation of code called?, Intermediate Code, What is the compact representation of a parse tree called?, Syntax Tree, What is the abbreviation of TAC?, Three Address Code, What technique fills missing jump addresses?, Backpatching, What process verifies data type compatibility?, Type Checking, What phase produces target code?, Code Generation, What process improves code efficiency without changing output?, Code Optimization
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Compiler design
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Harshiniayyasam
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