Salesforce B2B-Commerce-Developer Exam With Confidence Using Practice Dumps

For investigating errors during development, Salesforce recommends using the Streaming API Subscription Channel for Commerce Diagnostics Event Logging. This tool allows developers to subscribe to a real-time feed of system events, including errors, which can be crucial for diagnosing and resolving issues during development. The Streaming API provides a robust mechanism for monitoring and debugging by delivering secure, scalable, and customizable event notifications within Salesforce or through external systems. This is outlined in Salesforce documentation related to the Streaming API and its application in commerce diagnostics and event logging.

 Executing dynamic SOQL inside a without sharing class with a bind variable from PageReference.getParameters(), PageReference.getCookies(), or cc_RemoteActionContext class will open up a major security hole because these sources of input are not sanitized and can be manipulated by malicious users to inject SOQL queries that bypass the sharing rules and access data that they are not supposed to see. For example, a user can modify the URL parameters or cookies to include a SOQL query that returns sensitive data from the database. To prevent this, it is recommended to use static SOQL or escape the bind variables before executing dynamic SOQL.

A customer can create its own robots.txt file for three valid reasons:

• The customer wants to reference multiple storefront sitemap indexes in a single robots.txt file. This can be useful if the customer has multiple storefronts under the same domain and wants to provide a single entry point for search engines to crawl their sitemaps.
• The customer wants to reference a custom sitemap index. This can be useful if the customer has created their own sitemap index that contains custom sitemaps or sitemaps from other sources.
• The customer’s store is not located at the root of their domain. This can be useful if the customer has their store under a subdirectory or a subdomain and wants to specify a different robots.txt file for their store than for their main domain. Salesforce References: B2B Commerce and D2C Commerce Developer Guide, Robots.txt File