Styling in React JS Interview Questions
Table Of Contents As I prepared for my interviews focused on Styling in React JS, I quickly realized how crucial it is to understand the nuances of styling within React applications. Interviewers often dive deep into various topics, including CSS-in-JS libraries, styling methodologies, and performance optimization techniques. I found that…
What is the best way to get the Record Type ID in Apex?
When developing in Salesforce, especially for managed packages or production-grade Force.com applications, one common question arises: What is the best approach to retrieve a Record Type ID in Apex? There are a few ways to get the Record Type ID of a specific record type, but choosing the right one…
Custom Directives in AngularJS Interview Questions
Table Of Contents When preparing for Custom Directives in AngularJS Interview Questions, I know that mastering this topic is essential for any AngularJS developer role. Custom directives are at the heart of AngularJS’s flexibility, enabling us to build reusable components that streamline application development. In my experience, interviewers often ask…
Deloitte Senior Developer Interview Questions
Table Of Contents As a Senior Software Developer attending an interview at Deloitte, it is crucial to be well-prepared for a comprehensive range of questions that cover the technical and architectural aspects of enterprise applications. Your expertise in Java, particularly core Java, and hands-on experience with modern technologies like microservices, Kubernetes, and Kafka, will likely be…
How to Access Parent and Child Relationships in Salesforce Triggers?
When writing a trigger in Salesforce, you often work with records of a particular object type. By default, the trigger context variables (such as Trigger.new or Trigger.old) give you access only to the fields directly stored on those records. They do not automatically include related parent or child records. This…
How do I effectively test asynchronous Apex in Salesforce?
Testing asynchronous Apex in Salesforce requires a slightly different approach compared to testing synchronous code. Asynchronous Apex includes any process that runs outside the main transaction, such as @future methods, Batch Apex, Queueable Apex, and Scheduled Apex. Because these processes are executed asynchronously by the Salesforce system, there is no…
LWC in Flow – How to Refresh Screen Values?
Question: I’m using a Lightning Web Component (LWC) inside a Flow screen that contains multiple input fields, where one field is always visible and others are conditionally shown based on selections from earlier Flow screens. To preserve user input when moving between “Next” and “Previous” screens, I enabled the Flow…
What is Salesforce Platform App Builder?
Table Of Contents Salesforce has revolutionized the way businesses build and customize apps with its declarative, point-and-click tools. Among these tools, the Lightning App Builder stands out as one of the most popular and user-friendly options. With this tool, business users can create fully functional apps quickly—often in a matter…
How to Fix the UNABLE_TO_LOCK_ROW Error in Salesforce?
When working with Apex triggers in Salesforce, you might encounter the error message “UNABLE_TO_LOCK_ROW” during DML operations like update or insert. This error usually occurs when multiple transactions try to access and modify the same record simultaneously, and Salesforce’s row-level security and record-locking mechanisms prevent them from doing so at…
JustDial Interview Questions
Table Of Contents Preparing for a JustDial interview can be a game-changer in your career, whether you’re a developer, data analyst, or aspiring marketer. From tackling technical challenges to solving real-world business scenarios, JustDial’s interview process is designed to test your expertise, creativity, and problem-solving skills. I know how intimidating…
