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SID Global Solutions Java Developer Interview Questions and Answers
SID Global Solutions Java Developer Interview Experiences
1 interview found
Anonymous
Selected
I applied via Naukri.com and was interviewed in Jan 2024. There were 3 interview rounds.
(2 Questions)
- Q1. Core Java, advanced Java, Microservices
- Q2. DSA, Java8 features
(2 Questions)
- Q1. DSA, Microservices
- Q2. Streams, Java 8 features
(2 Questions)
- Q1. Self introduction
- Q2. Project , experience
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Interview questions from similar companies
I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.
(4 Questions)
- Q1. What is runtime polymorphism, and can you provide a code example to illustrate it?
- Ans.
Runtime polymorphism allows a subclass to provide a specific implementation of a method that is already provided by its parent class.
Runtime polymorphism is achieved through method overriding, where a subclass provides its own implementation of a method that is already defined in its superclass.
The method to be overridden must have the same name, return type, and parameters in both the superclass and subclass.
When an o...
- Q2. Streams in java
- Ans.
Streams in Java provide a way to process collections of objects in a functional style.
Streams are sequences of elements that support various operations like filter, map, reduce, etc.
They can be created from collections, arrays, or generate elements dynamically.
Streams can be sequential or parallel, allowing for efficient processing of large datasets.
Example: List<String> names = Arrays.asList("Alice", "Bob", "Cha...
- Q3. How do we create threads in Java, and how do we invoke them?
- Ans.
Threads in Java are created by extending the Thread class or implementing the Runnable interface, and invoked using the start() method.
Threads can be created by extending the Thread class and overriding the run() method.
Threads can also be created by implementing the Runnable interface and passing an instance of the class to a Thread object.
Threads are invoked by calling the start() method on the Thread object.
- Q4. What is a Rest Template and how is it used?
- Ans.
Rest Template is a class in Spring that simplifies making HTTP requests and handling responses.
Rest Template is part of the Spring framework in Java.
It can be used to make HTTP requests to RESTful web services.
It simplifies the process of making HTTP calls and handling responses.
Rest Template can handle GET, POST, PUT, DELETE, etc. requests.
Example: RestTemplate restTemplate = new RestTemplate();
arun kumar
Selected
I applied via Naukri.com and was interviewed in Sep 2024. There were 3 interview rounds.
(2 Questions)
- Q1. Oops concept asked
- Q2. Springboot annotations
(2 Questions)
- Q1. Project details simply
- Q2. Springboot related
(2 Questions)
- Q1. Easy about salary
- Q2. Details about asked
Interview Preparation Tips
I applied via Campus Placement
There was pattern question in any programming language and you have make the pattern dynamic.
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Oct 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Basic Java, Oops concept, Spring boot, DSA
- Q2. Mostly common question. Based on java.
Interview Preparation Tips
(2 Questions)
- Q1. Spring Initializer
- Q2. I you do not use Spring Initializer is it possible to create a Spring boot application?
(2 Questions)
- Q1. Core Java related Questions
- Q2. SQL Databases related Questions
(1 Question)
- Q1. Client side interview core Java, SQL, Spring Boot, hibernate
Interview Preparation Tips
(2 Questions)
- Q1. What is Spring beans
- Ans.
Spring beans are Java objects managed by the Spring IoC container.
Spring beans are defined in the Spring configuration file using XML or annotations.
They are instantiated, assembled, and managed by the Spring IoC container.
Beans can be singleton, prototype, request, session, or custom scoped.
Dependency injection is used to inject dependencies into Spring beans.
- Q2. What is Spring boot
- Ans.
Spring Boot is a framework that simplifies the development of Java applications by providing pre-configured settings and tools.
Spring Boot eliminates the need for manual configuration by providing defaults for most settings.
It allows developers to quickly set up and run standalone Spring-based applications.
Spring Boot includes embedded servers like Tomcat, Jetty, or Undertow for easy deployment.
It promotes convention o...
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
(2 Questions)
- Q1. Ask about project,springboot
- Q2. What is jira and uses
Interview Preparation Tips
- Java
- Spring Boot
(2 Questions)
- Q1. Question related to multithreading, jsp ,servlet and jdbc
- Q2. Brush up basic java programming
This is the second round and i was eliminated from this round
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SID Global Solutions Java Developer Interview Process
based on 2 interviews
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