Zensar Technologies Interview Questions, Process, and Tips

We had to visit Zensar office locatd in Kharadi. There they seperated us between Java and Javascript coding processes. I went on for Java Developer. We had plenty time of about 1 hour 30 inutes to solve test cases and and do coding for a Pizza Restaurant Management System. Then next round was called at same place at same time. HR round Group discussiona and final round with the head od zensar Pune was conducted.

Q1. SOLID principle, Design patterns, OOPs concept and Project overview, and Microservice workflow of working project
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Q2. Explain SOLID principle
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SOLID is a set of five design principles to make software designs more understandable, flexible, and maintainable.
• S - Single Responsibility Principle: A class should have only one reason to change.

• O - Open/Closed Principle: Software entities should be open for extension but closed for modification.

• L - Liskov Substitution Principle: Objects of a superclass should be replaceable with objects of its subclasses without aff...read more
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Q3. Abstract Factory, Singleton Design pattern.
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Q4. OOP's Concept? and Microservice pattern (Gateway patter, CQRS, )
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Q5. Azure Used Service in your previous project
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Azure Cognitive Services for image recognition and text analysis
• Used Azure Computer Vision API for image recognition

• Utilized Azure Text Analytics API for sentiment analysis

• Integrated Azure Speech to Text API for transcribing audio
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Q1. What is roles and responsibilities
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System Engineers design, implement, and maintain complex systems, ensuring they meet user needs and function efficiently.
• System Design: Create architecture for systems, like designing a network for a large organization.

• Implementation: Oversee the installation of systems, such as deploying a new software application.

• Maintenance: Regularly update and troubleshoot systems to ensure optimal performance, like patching secur...read more
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Q2. What is your goal and what you think
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My goal is to leverage technology to optimize systems, enhance efficiency, and contribute to innovative solutions in engineering.
• Continuous learning: I aim to stay updated with the latest technologies, such as cloud computing and AI, to improve system performance.

• Collaboration: I believe in working closely with cross-functional teams to ensure that system designs meet user needs and business goals.

• Problem-solving: My g...read more
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Q3. Let us know ourself
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Q1. What is terraform?
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Terraform is an open-source infrastructure as code software tool created by HashiCorp.
• Terraform allows users to define and provision infrastructure using a declarative configuration language.

• It supports multiple cloud providers such as AWS, Azure, and Google Cloud Platform.

• Infrastructure is defined in Terraform configuration files, which describe the desired state of the infrastructure.

• Terraform then creates an executi...read more
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Q2. How to launch VPC
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To launch a VPC, you can use the AWS Management Console, AWS CLI, or AWS SDKs.
• Use AWS Management Console to navigate to VPC dashboard and click on 'Create VPC'

• Specify the VPC details like CIDR block, tenancy, and enable DNS hostnames

• Add subnets, route tables, internet gateways, and security groups as needed

• Use AWS CLI command 'create-vpc' to launch VPC programmatically

• Use AWS SDKs like Boto3 for Python to automate VPC
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