Final answer:
The course seems to contain multiple modules, but the exact number of modules and the chapters they cover cannot be determined from the provided information.
Step-by-step explanation:
The course in question seems to be structured into modules, but there is conflicting or ambiguous information regarding the exact number of modules and chapters they cover. While Module 5 and Module 14 Quizzes are mentioned, signaling that there are at least 5 modules, only 4 modules are explicitly mentioned as part of the composition of the book.
No definitive answer regarding the number of modules and chapters they cover is provided in the extracted information. However, if Module 5 exists, option a. and c. can likely be excluded. Additionally, modules seem to correspond with the content from varying chapter sections and not entire chapters themselves. Without additional context or a clear correlation between module numbers and chapters, an exact answer can't be provided.