Top MariaDB Interview Questions
Table Of Contents If you’re gearing up for a MariaDB interview, you know the questions can range from the basics of SQL to complex MariaDB-specific features. Employers look for candidates who can handle everything from database architecture and indexing to advanced performance optimization and security measures. In my experience, knowing…
How to generate a GUID/UUID in Apex?
Question: What is the best way to generate a GUID/UUID in Apex, particularly in the format nnnnnnnn-nnnn-nnnn-nnnn-nnnnnnnnnnnn? For example, a valid UUID might look like 13219ec0-3a81-44c5-a300-de14b7d0235f. This functionality would be useful in scenarios like assigning unique identifiers to records in triggers. Answer: Below is a reusable class in Apex for…
Basic Senior Full-Stack Developer Interview Questions and Answers
Table Of Contents Landing a Senior Full-Stack Developer role requires more than just technical know-how—it demands a deep understanding of how to build, scale, and maintain complex applications from the ground up. Interviewers for this position aren’t just looking for surface-level answers; they’re evaluating how well you understand both frontend…
Supervised vs. Unsupervised Learning AI Interview Questions
Table Of Contents When preparing for Supervised vs. Unsupervised Learning AI Interview Questions, I know that understanding the fundamental differences between these two types of machine learning can be a game-changer in an interview. These concepts are crucial, and interviewers often focus on how well I can explain them. They’ll…
Why Do We Still Hack the Sidebar?
Question Despite advancements in Salesforce customization, many users still rely on sidebar workarounds. I’m interested in learning about the specific use cases, the challenges you’ve encountered, and—most importantly—strategies to address these issues using alternative, more official approaches. This discussion relates to methods like those explored in End of JavaScript Sidebar…
Transfer REST API Request Between Salesforce Orgs?
Question: We have two Salesforce orgs: Org1 and Org2. Currently, Org1 receives an inbound API request from an external system. The request is a Salesforce standard composite API call that posts platform event content in the request body. A trigger in Org1 listens to the event and processes the business…
Salesforce Communications Cloud Interview Questions
Table Of Contents Salesforce Communications Cloud is revolutionizing the telecommunications industry, enabling companies to elevate customer experiences and streamline complex operations. If you’re preparing for a Salesforce Communications Cloud interview, you’re likely to face a range of questions that go beyond basic technical skills. Expect deep dives into topics such…
Dynamic Scale for Currency Field in Salesforce?
Question How to Correctly Create a Transaction Security Policy via the Tooling API? I am attempting to create a Transaction Security Policy using the Tooling API, but I’m facing challenges with the JSON structure. I’ve tried several variations, but none seem to work. Below are my attempts and the errors…
Deserializing JSON with Reserved Words as Properties in Apex
Question How to Deserialize JSON with Reserved Words as Property Names in Apex? Is there a way to deserialize JSON into an Apex object using JSON.deserialize, even if some of the property names in the JSON correspond to reserved keywords in Apex? For example, when deserializing JSON with reserved words,…
