How to filter Opportunity Owner ID in a report using Apex?
Question: When building a report programmatically using Apex, how can you set up a filter for the “Owner ID” field on the Opportunity object? Specifically, I tried to use the ReportFilter from the Reports namespace to set the filter for the Owner ID but encountered errors. Here’s the code I…
Jasmine and Karma step by step in Angular
Table Of Contents If you’re aiming to master unit testing in Angular, then understanding Jasmine and Karma is essential. In many interviews, I’ve noticed employers often ask questions about setting up Jasmine and Karma, writing efficient test cases, and troubleshooting test failures. They might even ask about handling asynchronous operations…
How Does Test Coverage Work for Enums and Properties in Apex?
Question: I recently noticed some unusual behavior in Apex test coverage and wanted to confirm whether this has always been the case or if something has changed over time. Specifically, I observed that: Consider the following class containing only an enum: Even when this enum is used in test cases,…
Loop with SOQL or List, Which is Better?
Question: When working with Salesforce Apex, is it better to use a SOQL query directly within a for loop, or to query the records into a list first and then iterate through that list? Considerations include performance, memory usage, and specific use cases. Here are two examples of the approaches…
Advanced Senior Full-Stack Developer Interview Questions
Table Of Contents As an experienced full-stack developer, you know that landing a senior role means tackling a wide range of technical challenges. In an Advanced Senior Full-Stack Developer Interview, you’ll face questions that push your knowledge of both front-end and back-end technologies to their limits. You can expect to…
Managing Batch Execution Without DML Limits in Salesforce
Question How to Create Accounts with Multiple Contacts in Salesforce Without Exceeding DML Limits? I am trying to create accounts and associate 1,000 contacts with each account in Salesforce using a batch class. When managing batch execution without DML limits in Salesforce, I can successfully handle the required number of…
How to Bulkify Queries for Related Records?
Question: When processing a collection of records in Salesforce, such as Trigger.new, I need to query related records either directly or indirectly. However, querying records in a loop causes me to hit Salesforce’s query limits, which is not best practice. How can I avoid this problem and bulkify my code…
Formula Function Costs in Salesforce?
Question: What are the compiled costs of each formula function in Salesforce, and how do these costs contribute towards the 5000 compiled character formula limit? Answer: In Salesforce, each formula function has a compiled cost that adds to the 5000-character compiled formula limit. The compiled size of a formula is…
Snowflake Interview Questions
Table Of Contents As someone preparing for a Snowflake interview, I know how challenging it can be to anticipate the questions that may come your way. Snowflake has transformed the data warehousing landscape with its scalable architecture, seamless integration capabilities, and advanced analytics features. Interviewers often test candidates on a…
Embed ARC Relationship Graphs in LWC?
Question: The ARC Relationship Graph provides a visually appealing representation of household relationships to their contacts in Salesforce. Is there a way to embed this graph directly into a Lightning Web Component (LWC) without recreating it from scratch? While it is a useful feature, there seems to be no obvious…
