Tata Electronics Assembly Production Engineer Interview Questions and Answers

Q1. PLC, VFD, sensors, robot knowledge, Any language like C++, Python is additional advantage, mobile industry knowledge could also provide advantage
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Q1. About yourself followed by one more technical round basically asking technical part from previous company
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Q1. What are your salary expectations?
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Q2. Share details of your previous job.
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Q3. Tell me about yourself.
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Q1. Past experience and salary exp.
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Q1. Kpi and past exp disc.
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Q1. How to increase efficiency of product
Ans. 
Increasing product efficiency can be achieved through optimizing processes, improving technology, and enhancing employee skills.
• Optimize production processes to eliminate waste and improve workflow

• Upgrade technology to automate tasks and improve accuracy

• Provide training and development opportunities for employees to enhance their skills and knowledge
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Q2. What will you change in the product
Ans. 
I would improve the user interface to enhance user experience and streamline navigation.
• Enhance user interface design for better usability

• Streamline navigation to improve user experience

• Implement user feedback to make necessary changes

• Optimize performance for faster loading times
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Q1. Technical about plastic and sheet metal
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Q2. Types of process
Ans. 
Types of process include batch process, continuous process, and hybrid process.
• Batch process involves processing a set amount of materials at one time

• Continuous process involves ongoing production without interruption

• Hybrid process combines elements of both batch and continuous processes
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Practice on hackerrank, they send hackerrank link for screening round.

Q1. C, os, embedded questions
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Q1. C, data structures,os
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Q1. Previous jobs, salary discussion, relocation
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Q1. Find the length of longest common subsequence in given strings.
Ans. 
The length of the longest common subsequence in given strings is found using dynamic programming.
• Use dynamic programming to find the length of the longest common subsequence.

• Compare characters of the strings and build a matrix to store the lengths of common subsequences.

• Traverse the matrix to find the length of the longest common subsequence.
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Q2. A basic DFS based graph question.
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Write the algorithm for topological sorting.

Q1. Basic system design questions.
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Q2. Explain CAP theorem.
Ans. 
CAP theorem states that in a distributed system, it is impossible to simultaneously guarantee consistency, availability, and partition tolerance.
• Consistency: All nodes in the system have the same data at the same time.

• Availability: Every request gets a response, even if some nodes are down.

• Partition Tolerance: The system continues to operate despite network partitions.

• In a distributed system, you can only achieve two o...read more
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Q1. Explain your previous projects .
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Q1. What is VLSI design cycle ?
Ans. 
VLSI design cycle is the process of creating integrated circuits by going through various stages from design to fabrication.
• VLSI design cycle involves stages like specification, design, verification, synthesis, and fabrication.

• It starts with defining the requirements and specifications of the integrated circuit.

• Design phase includes logic design, circuit design, and physical design.

• Verification ensures that the design ...read more
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Q2. FIFO Pipeline depth calculation
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Q1. Verilog code debug question
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