Expected Salesforce Certified B2C Commerce Cloud Developer (Comm-Dev-101) Exam Topics, as suggested by Salesforce :

• Module 1: B2C Commerce Setup: This topic assesses the ability of B2C commerce digital developers to configure and manage foundational elements in a Salesforce B2C Commerce sandbox. Developers will demonstrate how to set up IDE with WebDAV for deploying cartridges effectively. The exam also tests your understanding of importing data using Business Manager, configuring cartridge paths, and creating new B2C sites with proper currency and tax settings. Additionally, B2C commerce digital developers must assign storefront configurations to meet specific business requirements.
• Module 2: Work With a B2C Site: In this section, B2C commerce digital developers will learn to handle product data models, categorization, inventory, and pricebooks. The exam also measures your skill in configuring payment, shipping, and checkout processes. Lastly, you will demonstrate proficiency with Content Assets, Page Designer, Content Slots, and Folders to build and maintain an engaging storefront experience.
• Module 3: Data Management Using Business Manager Usage: In this topic, you’ll demonstrate your ability to configure site search, refine sorting preferences, extend system objects, and assess the necessity for custom objects. Performance troubleshooting using tools like cache configuration and profilers is also covered. You’ll need to showcase proficiency in OCAPI permissions and service configurations, reflecting your role in optimizing the digital storefront.
• Module 4: Application Development: From coding ISML templates and JavaScript controllers to designing marketing pages and implementing localization, your skills will be tested. You’ll also address form handling, extend functionality using hooks, and integrate services while following best practices. This section emphasizes real-world application development tasks, requiring you to demonstrate your coding, debugging, and API integration expertise.