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What is the main focus of syntax in a programming language?
What is the main focus of syntax in a programming language?
In the statement 'index = 2 * count + 17;', how many lexemes are present?
In the statement 'index = 2 * count + 17;', how many lexemes are present?
What is the key role of a language recognizer?
What is the key role of a language recognizer?
Which class of generative devices describes the forms of tokens in programming languages?
Which class of generative devices describes the forms of tokens in programming languages?
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What is the purpose of Backus-Naur Form (BNF) in programming language syntax?
What is the purpose of Backus-Naur Form (BNF) in programming language syntax?
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Which term refers to a language used to describe another language?
Which term refers to a language used to describe another language?
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In EBNF, what does the '+' symbol indicate when used with an element?
In EBNF, what does the '+' symbol indicate when used with an element?
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What feature does '*' represent in EBNF notation?
What feature does '*' represent in EBNF notation?
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In EBNF, what does '?' signify when placed after an element?
In EBNF, what does '?' signify when placed after an element?
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What aspect of a programming language do attribute grammars primarily focus on?
What aspect of a programming language do attribute grammars primarily focus on?
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