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I was interviewed in Oct 2021.
Round duration - 60 minutes
Round difficulty - Medium
Technical Interview round with questions on Java, Design Patterns etc.
A marker interface in Java is an interface with no methods, used to mark classes for special treatment.
Marker interfaces are used to provide metadata to the classes implementing them.
Examples of marker interfaces in Java include Serializable and Cloneable.
Marker interfaces are typically empty interfaces with no methods.
Instance variables of an object in JVM are stored in the heap memory.
Instance variables are stored in the heap memory allocated for the object.
Each object has its own copy of instance variables.
Instance variables are accessed using object references.
Factory pattern creates objects without exposing the instantiation logic, while Abstract Factory pattern provides an interface for creating families of related or dependent objects.
Factory pattern creates objects through a common interface, while Abstract Factory pattern creates families of related objects.
Factory pattern uses a single method to create objects, while Abstract Factory pattern uses multiple methods to cr...
Round duration - 60 minutes
Round difficulty - Medium
Technical Interview round with questions on Java, Microservice architecture, Kubernetes etc.
Kubernetes follows a client-server architecture with a master node and worker nodes.
Kubernetes architecture consists of a master node and multiple worker nodes.
The master node manages the cluster and schedules applications.
Worker nodes run the applications and communicate with the master node.
Kubernetes uses etcd for storing configuration data.
Components like kube-apiserver, kube-controller-manager, kube-scheduler, and
Kafka Streams is a client library for building real-time, highly scalable, fault-tolerant stream processing applications.
Kafka Streams allows developers to process and analyze data in real-time as it flows through Kafka topics.
It provides a high-level DSL for creating stream processing applications without the need for a separate processing cluster.
Kafka Streams supports stateful processing, windowing, and joins, makin...
An API Gateway is a server that acts as an API front-end, receiving API requests, enforcing throttling and security policies, passing requests to the back-end services, and then passing the response back to the requester.
Acts as a single entry point for all API requests
Handles authentication, authorization, and rate limiting
Can transform requests and responses
May aggregate multiple back-end services into a single API e
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
Top trending discussions
I was interviewed in Nov 2023.
The name of the client is the entity or organization that is receiving the software engineering services.
Client name is typically a company or individual who has requested the development of a software product.
It is important to maintain confidentiality and professionalism when discussing client names.
Examples of client names could be Google, Microsoft, Apple, etc.
posted on 25 Jul 2024
My name is John Smith.
Full name is John Smith
Common first and last name
No middle name
I am a software engineer with 5 years of experience in developing web applications using Java, Spring, and Angular.
5 years of experience in software development
Proficient in Java, Spring, and Angular
Strong problem-solving skills
Experience in developing web applications
Git module is a software tool that allows for version control and collaboration on code projects.
Git module is a version control system used for tracking changes in code files.
It allows multiple developers to work on the same project simultaneously.
Git module helps in managing different versions of code and merging changes from different branches.
Common git commands include git clone, git add, git commit, git push, and...
I applied via Recruitment Consultant and was interviewed in May 2021. There were 4 interview rounds.
Redux is a predictable state container for JavaScript apps.
Actions are dispatched to the store
Reducers update the state based on the action
Components subscribe to the store to get updated state
I applied via Naukri.com and was interviewed in Jul 2022. There was 1 interview round.
I applied via Naukri.com and was interviewed in Jan 2021. There was 1 interview round.
Use a combination of backup and delete approach to safely delete the records.
Take a backup of the live system before deleting any records.
Identify the records to be deleted using a query or script.
Delete the records in batches to avoid overwhelming the system.
Monitor the system during the deletion process for any issues.
Verify the deletion by checking the number of records before and after.
Consider archiving the delete
The latest trends include AI, remote work, sustainability, and digital transformation.
Artificial Intelligence (AI) is being integrated into various industries and processes to improve efficiency and accuracy.
Remote work is becoming more popular due to advancements in technology and the COVID-19 pandemic.
Sustainability is a growing concern for businesses and individuals, leading to a shift towards eco-friendly practices...
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