A line of PL/SQL text contains groups of characters known as
A. Lexical Units
B. Literals
C. Textual Units
D. Identifiers
Answer:A
A line of PL/SQL text contains groups of characters known as
A. Lexical Units B. Literals C. Textual Units D. Identifiers
Explanation: Lexical items can be generally understood to convey a single meaning, much as a lexeme, but are not limited to single words.