Angular EXPERTISE CHEATSHEET – ONE LINER QnA
🔥 Angular Expertise Cheatsheet – One-Liner QnA 🔥 Let’s level you up like a Sr. Angular dev preparing for a ₹1CR package or FAANG interview. Pure power moves. Use this like your daily Gita for Angular. 🧠 CORE CONCEPTS 🔹 What is Angular? A TypeScript-based front-end framework for building SPAs with modular architecture. 🔹 Component vs Module? Component = UI building block. Module = Logical group of components, directives, pipes, services. 🔹 What is NgModule? Decorator to define a context for Angular’s injector and compiler—groups components, services, etc. 🔹 What is a Standalone Component? Component without a module; self-contained with standalone: true – Angular 15+ feature. 🔹 What is a Directive? Instruction in the DOM – @Directive() creates behavior (e.g. *ngIf , ngClass ). 🔹 What is a Pipe? Transforms data in templates – e.g., {{ date | date:'short' }} . ⚙️ DATA BINDING 🔹 What are the types of data binding? Interpolation {{}} Property bind...