In SQL, a language element that is part of a statement is called a

• A. Block
• B. Constraint
• C. Clause
• D. Expression

Answer: (C)

In SQL, a statement is built from smaller units called clauses. Each clause starts with a specific keyword and defines a part of the statement’s meaning, like which columns to return, which table to use, or how to filter results. A typical SELECT statement includes a SELECT clause (which columns to return), a FROM clause (which table), and a WHERE clause (which rows to keep), plus optional clauses like GROUP BY, HAVING, and ORDER BY. A block groups multiple statements in procedural code, not a single statement. A constraint enforces data rules, not a structural part of a statement. An expression yields a value, and while you’ll see expressions inside clauses, they aren’t the separate language element that makes up the statement itself. So the correct term for a language element that is part of a statement is a clause.