ACKO Senior Engineering Manager Interview Questions and Answers

Q1. What are Microservices
Ans. 
Microservices are a software architecture pattern where applications are built as a collection of small, loosely coupled services.
• Microservices are independent and autonomous services that communicate with each other through APIs.

• Each microservice is responsible for a specific business capability and can be developed, deployed, and scaled independently.

• Microservices promote flexibility, scalability, and resilience in s...read more
Answered by AI
View 1 more answer

Q1. What are SOAP APIs
Ans. 
SOAP APIs are a protocol for exchanging structured information in web services using XML-based messages.
• SOAP stands for Simple Object Access Protocol

• It is a messaging protocol that allows programs running on different operating systems to communicate with each other

• SOAP APIs use XML to format the data being sent

• They are commonly used in enterprise-level applications for integrating different systems

• SOAP APIs provide a
Answered by AI
Add your answer
Q2. What are Rest APIs?
Ans. 
REST APIs are a set of rules and protocols that allow different software applications to communicate and interact with each other over the internet.
• REST stands for Representational State Transfer

• REST APIs use HTTP methods like GET, POST, PUT, DELETE to perform operations on resources

• REST APIs are stateless, meaning each request from a client to a server contains all the necessary information

• REST APIs typically return d...read more
Answered by AI
Add your answer

Q1. Implement queue,
Add your answer
Q2. React life cycle
Add your answer
Q3. Some output based questions
Add your answer
Q4. What is polyfill, implemented one two polyfill
Ans. 
A polyfill is a piece of code that provides modern functionality on older browsers that do not natively support it.
• Polyfills are commonly used for adding support for new JavaScript features on older browsers.

• Two popular polyfills are 'Babel' for ES6 features and 'fetch' for the Fetch API.

• Polyfills help ensure a consistent user experience across different browsers.

• Polyfills can be implemented using JavaScript libraries ...read more
Answered by AI
Add your answer
Q5. Create todo list using react
Ans. 
Create a todo list using React for managing tasks and reminders.
• Use React components to create a form for adding tasks

• Store tasks in state and display them in a list

• Add functionality to mark tasks as completed and delete tasks

• Implement features like filtering tasks by status or due date
Answered by AI
Add your answer
Q6. Closure and hoisting
Add your answer

Q1. Create a controller , service and repository methods and classes to save userDeatils in table using Spring Data JPA .
Ans. 
Create a controller, service, and repository to save user details using Spring Data JPA.
• Create a UserController class with appropriate mappings for saving user details.

• Create a UserService class with a method to save user details.

• Create a UserRepository interface that extends JpaRepository to handle database operations.

• Implement the saveUserDetails method in the UserService class to call the save method of the UserRepo...read more
Answered by AI
Add your answer

Q1. Template and Reactive Forms in Angular
Ans. 
Template and Reactive Forms in Angular are two ways to handle forms in Angular applications.
• Template Forms are based on the traditional HTML forms and are easy to use for simple forms.

• Reactive Forms are more flexible and powerful, allowing for complex form validation and dynamic form controls.

• Template Forms use two-way data binding, while Reactive Forms use a more reactive approach with observables.

• Reactive Forms are r...read more
Answered by AI
Add your answer

All aptitude type questions as well as core computer science subject questions comes

Q1. About ML Algorithms and a couple of puzzles
Add your answer

IoT implementation and all the related technical details

Q1. Based on personality related stuff mentioned in the resume
Add your answer

Q1. Personal Introduction Family background College Related question
Add your answer

Q1. What do you know about GI industry
Add your answer