Cyient Technical Manager Interview Questions and Answers

Java Collections ,Java 8 Features

System design .BMS design discussion ,ralational vs non relational db

Q1. Traverse a binary tree
Ans. 
Traversing a binary tree involves visiting each node in a specific order.
• There are three common traversal methods: in-order, pre-order, and post-order.

• In-order traversal visits the left subtree, then the root, then the right subtree.

• Pre-order traversal visits the root, then the left subtree, then the right subtree.

• Post-order traversal visits the left subtree, then the right subtree, then the root.

• Traversal can be done ...read more
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Q2. Design classes for a classroom
Ans. 
Design classes for a classroom
• Create a class for students

• Create a class for teachers

• Create a class for subjects

• Create a class for schedules

• Create a class for attendance
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Q3. Sprint process related questions
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Asked to create array program

Q1. Basic opps thread task design pattern solid principle
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Q1. Create Custom hook to fetch data
Ans. 
Custom hook to fetch data in React
• Create a custom hook using the 'useEffect' and 'useState' hooks

• Use 'fetch' or any other method to fetch data from an API

• Return the fetched data from the custom hook
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Q2. Javascript concept and output
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Q1. React hooks and lifecycle
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Q2. Custom hook and some tricky output question
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Q1. Fake Interview, Didn't expect this from virtusa
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Q2. FakeInterviews conducted, Didn;t expect this from virtusa
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Q3. Virtusa Scammers
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Hacker Rank test, problem solving. Java 8

Q1. Java 8 feature related questions.
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Q2. Jvm architecture and memory management
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Q3. Sql self join query and query tuning
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Q4. Spring boot microservices design pattern discussion
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Q1. Problem solving based on java and case study
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Q2. Team handling and management skills
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Q3. Docker and Orchetratetion framework
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Q4. Aws cloud and cicd and related technologies
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Q1. Introduce yourself
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Q1. What is your Favorite movie ?
Ans. 
My favorite movie is The Shawshank Redemption.
• Directed by Frank Darabont

• Based on a Stephen King novella

• Set in a prison in Maine

• Themes of hope, friendship, and redemption

• Starring Tim Robbins and Morgan Freeman
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Q2. What is your Favorite colour?
Ans. 
My favorite color is blue because it reminds me of the calming ocean and clear skies.
• Blue is associated with calmness and tranquility

• It symbolizes trust, loyalty, and confidence

• Examples: navy blue, sky blue, royal blue
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Q1. What is power draining?
Ans. 
Power draining refers to the excessive consumption of power by a device or system, leading to decreased battery life or performance.
• Power draining can occur due to background apps running constantly on a device.

• Faulty hardware components can also contribute to power draining.

• Settings such as high screen brightness or frequent data syncing can increase power draining.

• Examples include a smartphone losing battery quickly ...read more
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Q2. What is VPN? When you use it?
Ans. 
VPN stands for Virtual Private Network. It is used to create a secure connection over the internet, allowing users to access private networks remotely.
• VPN encrypts data to ensure privacy and security

• It allows users to access restricted websites or content

• Commonly used for remote work, accessing company networks, and bypassing geo-restrictions

• Examples include NordVPN, ExpressVPN, and Cisco AnyConnect
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