Algoworks Technologies Technical Lead Interview Questions and Answers

Q1. Cisco Servers Installation
Add your answer
Q2. HPe servers installation
Add your answer

Q1. What is collection interface what is differences of spring and springboot
Ans. 
Collection interface is a framework in Java that represents a group of objects.
• Collection interface is part of Java's Collections Framework.

• It provides a unified architecture for representing and manipulating collections of objects.

• Examples of classes that implement Collection interface are ArrayList, LinkedList, and HashSet.
Answered by AI
Add your answer

Q1. About batch processing
Add your answer
Q2. About exception handling
Add your answer

Q1. About project discussion in details
Add your answer
Q2. Aws services mainly
Add your answer

Q1. Handling a team
Add your answer
Q2. Micro service architecture
Add your answer

Q1. About personal things
Add your answer
Q2. About financial thing
Add your answer

Q1. Arrays and strings easy to med question
Add your answer
Q2. Springboot related questions
Add your answer

Q1. Springboot concepts
Add your answer
Q2. Aws, microservices and design patterns
Add your answer

Q1. Salary discussion
Add your answer
Q2. Role discussion
Add your answer

Q1. All concepts in the subject you are going for interview. They accept if you have not worked. Remaining they expect to answer.
Add your answer

Q1. Same as round 1 technical round
Add your answer

Q1. Normal things about package, work time and about company and your experience.
Add your answer

Just simple logical question

Basic real work scenario

Q1. Whatever on resume with previous projects done
Add your answer
Q2. Where do you see yourselfafter 3 years in company
Add your answer

Q1. How does spring injects dependencies
Ans. 
Spring injects dependencies through inversion of control and dependency injection.
• Spring uses inversion of control to manage objects and their dependencies.

• Dependencies are injected into a class through constructor injection, setter injection, or field injection.

• Spring container is responsible for creating and managing objects and their dependencies.

• Example: @Autowired annotation is used for dependency injection in Spr
Answered by AI
Add your answer
Q2. How does Hibernate connects to DB
Ans. 
Hibernate connects to the database using JDBC (Java Database Connectivity) API.
• Hibernate uses JDBC API to establish a connection to the database.

• It uses JDBC drivers to communicate with the database.

• Hibernate configuration file contains database connection details.

• SessionFactory in Hibernate is responsible for creating sessions and managing connections.
Answered by AI
Add your answer

Q1. How to secure your APIs
Ans. 
Securing APIs involves using authentication, authorization, encryption, and monitoring.
• Implement authentication mechanisms such as OAuth, JWT, or API keys

• Use authorization to control access to APIs based on roles and permissions

• Encrypt data transmission using HTTPS/TLS to prevent eavesdropping

• Implement rate limiting and throttling to prevent abuse and DDoS attacks

• Regularly monitor API traffic and logs for suspicious ac
Answered by AI
Add your answer
Q2. How can you configure multiple DBs in your application
Ans. 
Multiple DBs can be configured in an application by using database connection pooling, configuring multiple data sources, and managing transactions across databases.
• Use database connection pooling to efficiently manage connections to multiple databases

• Configure multiple data sources in the application to connect to different databases

• Implement transaction management to ensure data consistency across multiple databases
Answered by AI
Add your answer

Q1. Family Background and Career History
Add your answer
Q2. Salary Expectations
Add your answer