Angular Interview Masterclass: Top 100 Questions (PDF)(2024)

Course Curriculum

Chapter 1: Introduction

Lecture 1: Introduction (PDF book attached in resources)

Chapter 2: Angular Framework

Lecture 1: Angular Framework – Introduction

Lecture 2: Q1. What is Angular?

Lecture 3: Q2. What are Angular advantages?

Lecture 4: Q3. What is the difference between AngularJS and Angular?

Lecture 5: Q4. What is NPM ?

Lecture 6: Q5. What is CLI tool ?

Lecture 7: Q6. What is Typescript? What are the advantages of Typescript over JavaScript ?

Lecture 8: Q7. Where to store static files in Angular project ?

Lecture 9: Q8. What is the role of Angular.json file in Angular?

Lecture 10: Q9. What is the difference between JIT and AOT in Angular ?

Chapter 3: Components & Modules

Lecture 1: Section 2 – Introduction

Lecture 2: Q10. What are Components in Angular?

Lecture 3: Q11. What is a Selector and Template?

Lecture 4: Q12. What is Module in Angular? What is app.module.ts file?

Lecture 5: Q13.Angular App gets Loaded&Started?Define index.html,app-root,selector&main.ts?

Lecture 6: Q14. What is a Bootstrapped Module & Bootstrapped Component?

Chapter 4: Data Binding

Lecture 1: Section 3 – Introduction

Lecture 2: Q15. What is Data Binding in Angular?

Lecture 3: Q16. What is String Interpolation in Angular?

Lecture 4: Q17. What is Property Binding in Angular?

Lecture 5: Q18. What is Event Binding in Angular?

Lecture 6: Q19. What is Two way Binding in Angular?

Chapter 5: Directives

Lecture 1: Section – Introduction

Lecture 2: Q20. What are Directives? What are the type of directives?

Lecture 3: Q21. What is *ngIf Structural directive?

Lecture 4: Q22. What is *ngFor Structural directive?

Lecture 5: Q23. What is *ngSwitch Structural directive?

Lecture 6: Q24. What is [ngStyle] Attribute directive?

Lecture 7: Q25. What is [ngClass] Attribute directive?

Lecture 8: Q26. Difference between Component, Attribute and Structural Directives?

Chapter 6: Decorator & Pipes

Lecture 1: Section – Introduction

Lecture 2: Q27. What is Decorator?

Lecture 3: Q28. What are the types of Decorator?

Lecture 4: Q29. What are Pipes? What are the types of Pipes & Parameterized Pipes?

Lecture 5: Q30. What is Chaining Pipes?

Chapter 7: Services & Dependency Injection

Lecture 1: Section – Introduction

Lecture 2: Q31. Explain Services with Example?

Lecture 3: Q32. How to create Servicein Angular?

Lecture 4: Q33. How to use Dependency Injector with Services in Angular?

Lecture 5: Q34. What is Hierarchical Dependency Injection?

Lecture 6: Q35. What is Provider in Angular?

Lecture 7: Q36. What is the role of @Injectable Decorator in a Service?

Chapter 8: Decorators & Lifecycle – Hooks

Lecture 1: Section – Introduction

Lecture 2: Q37. What are Parent-Child Components?

Lecture 3: Q38.Define@Input Decorator ?How to transfer data from Parent to Child component?

Lecture 4: Q39. What is @Output Decorator and Event Emitter?

Lecture 5: Q40. What are Lifecycle Hooks in Angular?

Lecture 6: Q41. What is a Constructor in Angular?

Lecture 7: Q42. What is ngOnChanges life cycle hook in Angular?

Lecture 8: Q43. What is ngOnInit life cycle hook in Angular?

Lecture 9: Q44. What is the difference between constructor and ngOnInit ?

Chapter 9: Routing

Lecture 1: Section – Introduction

Lecture 2: Q45. What is Routing? How to setup Routing?

Lecture 3: Q46. What is router outlet?

Lecture 4: Q47. What are router links ?

Chapter 10: Observable HttpClient RxJS

Lecture 1: Section – Introduction

Lecture 2: Q48. What are Asynchronous operations?

Lecture 3: Q49. What is the difference between Promise and Observable?

Lecture 4: Q50. What is RxJS?

Lecture 5: Q51. What is Observable? How to implement Observable ?

Lecture 6: Q52. What is the role of HttpClient in Angular?

Lecture 7: Q53. What are the steps for fetching the data with HttpClient & Observable ?

Lecture 8: Q54. How to do HTTP Error Handling in Angular ?

Chapter 11: Typescript-Basics

Lecture 1: Section – Introduction

Lecture 2: Q55. What is Typescript ? Difference between Typescript and Javascript ?

Lecture 3: Q56. How to install Typescript and check version ?

Lecture 4: Q57. What is the difference between let and var keyword ?

Lecture 5: Q58. What is Type annotation ?

Lecture 6: Q59.What are Built in/Primitive & UserDefined/Non-primitive types in Typescript?

Lecture 7: Q60. What is ANY type in Typescript?

Lecture 8: Q61. What is Enum type in Typescript ?

Lecture 9: Q62. What is the difference between void and never types in Typescript ?

Lecture 10: Q63. What is Type Assertion in Typescript ?

Lecture 11: Q64. What are Arrow Functions in Typescript ?

Chapter 12: Typescript – OOPS

Lecture 1: Section – Introduction

Lecture 2: Q65. What is Object Oriented Programming in Typescript ?

Lecture 3: Q66. What are Classes and Objects in Typescript ?

Lecture 4: Q67. What is Constructor ?

Lecture 5: Q68. What are Access Modifiers in Typescript ?

Lecture 6: Q69. What is Encapsulation in Typescript?

Lecture 7: Q70. What is Inheritance in Typescript ?

Lecture 8: Q71. What is Polymorphism in Typescript ?

Lecture 9: Q72. What is Interface in Typescript ?

Lecture 10: Q73. What's the difference between extends and implements in TypeScript?

Lecture 11: Q74. Is Multiple Inheritance possible in Typescript ?

Chapter 13: Angular Forms

Lecture 1: Section – Introduction