Nityo Infotech Senior Consultant Interview Questions and Answers

Q1. Which protocol/protocols works when there is a communication between 2 Pbx systems?
Ans. 
The protocols that work when there is a communication between 2 Pbx systems are SIP (Session Initiation Protocol) and H.323.
• SIP (Session Initiation Protocol) is commonly used for setting up and tearing down voice or video calls over IP networks.

• H.323 is an older protocol used for multimedia communication over IP networks.

• Both SIP and H.323 are commonly used in VoIP (Voice over Internet Protocol) systems to facilitate c
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Q1. Testing of java queue
Ans. 
Testing of Java queue involves verifying the functionality and performance of queue operations.
• Test enqueue and dequeue operations to ensure elements are added and removed correctly.

• Test for proper handling of edge cases such as empty queue, full queue, and queue with one element.

• Performance testing to evaluate the efficiency of queue operations under different load conditions.
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Q2. Design to the microservices
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Designing microservices involves breaking down a monolithic application into smaller, independent services.
• Identify the boundaries of each microservice based on business capabilities

• Decide on communication protocols between microservices (REST, messaging, etc.)

• Implement fault tolerance and scalability measures for each microservice

• Use containerization (Docker) and orchestration tools (Kubernetes) for deployment

• Monitor ...read more
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Q1. Salary hike why required
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Q2. Relocation allowance required when
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Peer-coding test based on the provided tech-stack

Q1. Current project overview & it's architecture
Ans. 
Current project involves developing a cloud-based CRM system for a multinational corporation.
• Utilizing microservices architecture for scalability and flexibility

• Implementing RESTful APIs for seamless integration with other systems

• Leveraging cloud services like AWS for hosting and data storage

• Using Docker containers for easy deployment and management
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Q2. System design questions & LLD
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Q1. Best coding practises
Ans. 
Best coding practices involve writing clean, efficient, and maintainable code.
• Use meaningful variable and function names

• Follow consistent coding style and formatting

• Write comments to explain complex logic

• Avoid duplicate code by using functions and classes

• Test code thoroughly before deployment
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Q2. What is TDD and writing of testcases
Ans. 
TDD stands for Test-Driven Development, which involves writing test cases before writing the actual code.
• TDD is a software development process where tests are written before the code implementation.

• Test cases are written based on the expected behavior of the code.

• Developers write just enough code to pass the tests, ensuring code quality and functionality.

• TDD helps in identifying bugs early in the development process.

• Ex...read more
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Q1. Deep understanding on your project
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Q2. Why did you choose this way or this techstack and so on
Ans. 
I chose this tech stack because of its scalability, performance, and community support.
• Chose tech stack based on scalability needs

• Selected for performance optimization

• Considered community support for troubleshooting and updates
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Q1. Code base was shared and asked to implement something.
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Q1. Technical questions were asked
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Q1. Design test plan for problem
Ans. 
Designing a test plan for a problem
• Identify the problem statement and objectives

• Define test scope and criteria

• Create test cases based on requirements

• Assign resources and timelines for testing

• Execute test cases and document results
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Q2. Auromation tool
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Q3. Current working model
Ans. 
Currently using agile methodology with daily stand-ups, bi-weekly sprints, and regular client check-ins.
• Agile methodology

• Daily stand-ups

• Bi-weekly sprints

• Regular client check-ins
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Q4. Technical questions
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Q1. Why thoughtworks
Ans. 
Thoughtworks is known for its commitment to social justice, diversity, and innovation in technology.
• Thoughtworks has a strong focus on social justice and diversity, which aligns with my values and beliefs.

• The company is known for its innovative approach to technology and software development.

• Thoughtworks has a reputation for being a great place to work, with a supportive and collaborative culture.

• I admire Thoughtworks'...read more
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Q2. Which all companies are you being interviewed currently
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Code pair round, project architecture

Project architecture and scenarios

Q1. Why thoughtworks, how do you behave in such situation
Ans. 
I chose Thoughtworks for its commitment to social justice and innovative technology solutions.
• I am drawn to Thoughtworks' focus on social justice and diversity in the tech industry

• I appreciate the company's commitment to using technology for positive change

• I align with Thoughtworks' values of transparency, collaboration, and continuous learning
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Q1. Why should we hire you etc, leading team
Ans. 
I have extensive experience leading teams and delivering successful projects, with a proven track record of exceeding expectations.
• I have successfully led multiple cross-functional teams in previous roles, resulting in on-time and on-budget project delivery.

• My strong communication and interpersonal skills enable me to effectively motivate and inspire team members to achieve their best.

• I am highly organized and detail-o...read more
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