WORST. They call you to schedule interview and the interview link never arrives to your inbox. Walk Ins are no saint. They call for interview. Tells you to travel to location. When you arrive; they says that the panellists are not available.

interview has three round first round is technical round about programming and servicenow concepts and second round is MR third round is HR i have attended for only TR Client-Side vs. Server-Side: Understand the difference between Client Scripts (browser-based UI behavior) and Business Rules (server-side data integrity). Use UI Policies for declarative UI changes and Script Includes with GlideAjax for asynchronous server calls. Data Handling: Master GlideRecord for CRUD operations, ensuring queries are optimized (e.g., avoiding loops) and using indexes appropriately. Security: Distinguish between UI Policies (visibility) and ACLs (access control). Explain how Scoped Applications isolate data and logic to ensure upgrade safety. Deployment: Explain the role of Update Sets in migrating changes and how to handle conflicts during deployment.