HCL Interview Questions
Table Of Contents HCL Technologies is a leading global IT services and consulting company headquartered in India. Established in 1976, HCL has grown to become a key player in digital transformation, offering solutions and Career opportunities across various domains, including software development, cloud computing, cybersecurity, and artificial intelligence. The company…
How do I correctly use force:inputField in a Lightning Component?
Question: How can we properly use the standard Lightning component <force:inputField> in a Lightning component to behave like <apex:inputField>? According to documentation, <force:inputField> should automatically generate a field based on the metadata of the underlying SObject field. However, when I try to bind <force:inputField value=”{!v.account.Name}” />, it does not render…
How to Disable a CommandButton After First Click?
Question: I have an <apex:commandButton> on a Visualforce page that invokes a controller method. The controller method saves some data and then returns a PageReference to redirect the user to a different page. The problem is that users can click the “Save” button multiple times before the method completes and…
KeyBank Interview Questions
Table Of Contents KeyBank, headquartered in Cleveland, Ohio, is a leading regional bank serving individuals, businesses, and institutions across 15 states. With a strong focus on digital banking, commercial lending, and wealth management, it combines innovation with personalized financial solutions. If you’re preparing for a job interview, it’s helpful to…
How should you manage the API version of Apex classes in Salesforce?
What is the best practice for managing the API version of Apex classes in Salesforce? When you have older Apex code written 12–18 months ago with API versions between 27.0 and 29.0, should you leave these versions as they are, or should you regularly update them to newer API versions?…
How do I write a proper unit-test for an Apex Trigger?
Writing test classes for Apex triggers is one of the most commonly asked Salesforce questions. Developers often wonder whether the test logic should live “inside” a trigger, in a separate class, or somewhere else. The short answer is that Salesforce requires you to write at least one test method that…
Philips Interview Questions
Philips is a global leader in health technology, renowned for its innovative solutions that enhance healthcare and well-being. If you’re preparing for an interview, understanding typical Philips interview questions can give you a competitive edge. With a focus on advanced medical devices, connected care, and consumer health, Philips is committed…
Why Am I Getting Errors When Creating a TraceFlag with Apex?
When you try to create a TraceFlag record from Apex using the Tooling API, you can run into two common errors: HTTP 400 Bad Request and “insufficient access rights on cross-reference id”. These errors almost always relate to permissions, missing required fields, or using the wrong DebugLevel record. Below is…
McKesson Salesforce Interview Questions
Table Of Contents McKesson is a global leader in healthcare supply chain management, providing pharmaceuticals, medical supplies, and healthcare services. The company plays a critical role in improving healthcare access and efficiency worldwide. McKesson Salesforce leverages Salesforce solutions to enhance customer relationships and streamline operations in the healthcare industry. By…
Running a Batch Class from a Queueable Job
Question: I am trying to call a batch process from a Queueable job, but I am getting the following error: Method does not exist or incorrect signature: void DeliveryScheduleSync_batch() from the type DeliveryScheduleSync Here is the code inside my Queueable class: And here is the beginning of my batch class:…
