Final answer:
The statement identifying each section that begins with a keyword as a buffer is false. Programming statements are different from memory buffers, which are used for temporary data storage.
Step-by-step explanation:
The statement 'Each section of a statement that begins with a keyword is known as a(n) buffer' is false. In the context of computer programming, each section that begins with a keyword is typically referred to as a statement, a block, or a clause, depending on the language and context. A buffer, on the other hand, is a region of memory used to temporarily hold data while it is being moved from one place to another.