Orange Business System Engineer Interview Questions and Answers

Q1. Tech round of interview
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Q1. Technical rpund of interview
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Q1. General abou project details
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Q1. Related to process
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Q2. Technology used in previous company
Ans. 
At my previous company, we used a variety of technologies including AWS, Docker, Kubernetes, Jenkins, and Ansible.
• AWS (Amazon Web Services) for cloud computing services

• Docker for containerization of applications

• Kubernetes for container orchestration

• Jenkins for continuous integration and continuous deployment

• Ansible for automation of IT tasks
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Medium level question where asked in this round.

1 medium 1 hard question and had a good structured question.

Q1. Describe product development process
Ans. 
Product development process involves designing, creating, and testing a product before it is launched in the market.
• Market research to identify customer needs and preferences

• Concept development and brainstorming ideas

• Designing and prototyping the product

• Testing and refining the product based on feedback

• Manufacturing and production

• Launching and marketing the product

• Continuous improvement and updates based on customer fe
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Q2. What is meant by SPES
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SPES stands for System Performance Evaluation System, a tool used to analyze and optimize the performance of computer systems.
• SPES is a software tool used by system engineers to evaluate the performance of computer systems.

• It helps in identifying bottlenecks and optimizing system performance.

• SPES can be used to analyze CPU usage, memory usage, disk I/O, and network performance.

• By using SPES, system engineers can make i...read more
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Q1. What is thread pool and how to manage it?
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Thread pool is a collection of threads that are used to execute tasks concurrently. It helps in reducing the overhead of thread creation.
• Thread pool manages a fixed number of threads and assigns tasks to them as they become available.

• It helps in improving the performance of applications by reducing the time taken to create and destroy threads.

• Thread pool can be managed using various parameters such as the size of the t...read more
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Q2. What is thread life cycle?
Ans. 
Thread life cycle refers to the various stages a thread goes through during its execution.
• Thread is created

• Thread is started

• Thread is running

• Thread is blocked

• Thread is terminated
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Q1. Related to previous Job and core technical questions
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Q2. Question depend upon department
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Q1. Personal details
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Q2. Previous job experience
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Q1. Technical knowledge check
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Q1. Discussion about salary and documents
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