Symphony Teleca Product Engineer Interview Questions and Answers

Q1. How did you design HMI screens?
Ans. 
I designed HMI screens by first understanding user requirements, creating wireframes, selecting appropriate design tools, and conducting user testing.
• Understand user requirements before starting the design process

• Create wireframes to visualize layout and functionality

• Select appropriate design tools such as Adobe XD or Sketch

• Conduct user testing to gather feedback and make necessary adjustments
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Q2. What is CV2X, CV2I, CV2G?
Ans. 
CV2X, CV2I, CV2G are different communication technologies used in the automotive industry for vehicle-to-everything communication.
• CV2X stands for Cellular Vehicle-to-Everything and uses cellular networks for communication between vehicles, infrastructure, pedestrians, and other devices.

• CV2I stands for Cellular Vehicle-to-Infrastructure and focuses on communication between vehicles and infrastructure such as traffic lig...read more
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Q1. Explain your experience at onsite
Ans. 
I have extensive experience working onsite at various client locations, collaborating with cross-functional teams to deliver successful projects.
• Managed onsite team to ensure project milestones were met

• Facilitated communication between onsite and offsite teams

• Resolved technical issues on-site to keep project on track
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Q2. What sort of bench testing did you perform
Ans. 
I performed bench testing on various components to ensure functionality and reliability.
• Tested electronic components for voltage and current levels

• Conducted stress tests on mechanical parts to assess durability

• Analyzed data from bench tests to identify any issues or improvements needed
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Q1. Will you be willing to travel to Trivandrum
Ans. 
Yes, I am willing to travel to Trivandrum for the role of Lead Engineer.
• I am open to travel for work opportunities

• I have previous experience traveling for work

• I am excited about the prospect of working in Trivandrum
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Q2. What other companies have you appeared for
Ans. 
I have appeared for interviews at companies like Google, Amazon, and Microsoft.
• Google

• Amazon

• Microsoft
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Q1. What is the command to search a file like test.txt in linux?
Ans. 
The command to search a file like test.txt in Linux is 'grep'.
• Use the 'grep' command followed by the search term and the file name to search for a specific text in a file.

• For example, to search for the word 'hello' in a file named test.txt, you would use the command 'grep hello test.txt'.
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Q2. What is constraints?
Ans. 
Constraints are limitations or restrictions that affect the design, implementation, or operation of a system.
• Constraints can be related to time, budget, resources, technology, or regulations.

• They can impact the functionality, performance, scalability, or security of a system.

• Examples include budget constraints limiting the purchase of new hardware, time constraints for project deadlines, or regulatory constraints for d...read more
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Q3. What is the command to get the value present at 80th row , 100th column?
Ans. 
To get the value present at 80th row, 100th column, you can use the command 'awk' in Unix/Linux systems.
• Use the 'awk' command with the syntax 'awk 'NR==80 {print $100}' filename' to get the value at the specified row and column.

• Replace 'filename' with the actual file name where the data is stored.

• Ensure that the row and column numbers are adjusted based on the indexing starting from 1 in 'awk'.
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Q4. What is view in sql?
Ans. 
A view in SQL is a virtual table based on the result-set of a SELECT statement.
• Views are used to simplify complex queries by storing them as virtual tables

• Views do not store data themselves, but display data from underlying tables

• Views can be used to restrict access to certain columns or rows of a table

• Views can be used to join multiple tables and present the data in a single table-like structure
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Q5. What is internal workflow for the BFSI domain?
Ans. 
Internal workflow for BFSI domain involves processes related to banking, financial services, and insurance.
• Customer onboarding and account setup

• Transaction processing and monitoring

• Risk management and compliance checks

• Customer support and issue resolution

• Data analysis and reporting
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Q1. Tell me about yourself?
Ans. 
I am a dedicated and experienced Production Support Analyst with a strong background in troubleshooting and resolving technical issues.
• Over 5 years of experience in providing production support for various applications

• Proficient in analyzing system logs and identifying root causes of issues

• Skilled in collaborating with development teams to implement solutions and prevent future incidents

• Strong communication skills to e...read more
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Q2. What is Asset in BFSI domain?
Ans. 
In the BFSI domain, an asset refers to any valuable item owned by an individual or organization that can be converted into cash.
• Assets can include cash, investments, real estate, equipment, and intellectual property.

• In the banking sector, assets can also refer to loans given out to customers.

• Assets are important for financial institutions as they represent the value of the organization and its ability to generate reven...read more
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Q1. Questions on core java concepts
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Q2. Questions on SQL and Springboot
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Q1. Questions on Collection framework.
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Q2. Questions on Springboot and core java
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Q1. Scenario based question
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Q2. Stream API questions
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Quant and Logical Reasoning

Q1. About product life cycle
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Q2. Product backlog
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Q1. Tell me about your self
Ans. 
I am a dedicated and experienced Production Engineer with a strong background in manufacturing processes and quality control.
• Bachelor's degree in Mechanical Engineering

• 5+ years of experience in production engineering

• Proficient in CAD software and manufacturing processes

• Implemented lean manufacturing principles to improve efficiency

• Led cross-functional teams to troubleshoot production issues
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Q2. Tell me what you know about Unix and SQL
Ans. 
Unix is a powerful operating system known for its multitasking and multi-user capabilities, while SQL is a language used for managing and querying databases.
• Unix is an operating system developed in the 1970s known for its command-line interface and flexibility.

• SQL (Structured Query Language) is a language used to communicate with databases to retrieve, update, and manage data.

• Unix commands are case-sensitive and often ...read more
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Q1. Agile delivery mechanism.
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Q2. User stories
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Q1. About your self
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Q2. About work experience
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Q1. Expected ctc lpa
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Q2. Notice period of it less than 90 or not
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1 hour, wage question, not related to mention technology.

Q1. Oops related queries
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Q2. Discussion around last project
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