The Categories of Tokens RESERVED WORDS Such as iF and then. which represent the strings of characters"“ if and“then SPECIAL SYMBOLS Such as PlUS and MINUS, which represent the characters OTHER TOKENS Such as NUM and ID, which represent numbers and Ident fi ersThe Categories of Tokens • RESERVED WORDS – Such as IF and THEN, which represent the strings of characters “if” and “then” • SPECIAL SYMBOLS – Such as PLUS and MINUS, which represent the characters “+” and “-“ • OTHER TOKENS – Such as NUM and ID, which represent numbers and identifiers