Janatics India Customer Support Engineer/Technician Interview Questions and Answers

Q1. Basic engineering, HW And SW
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Q1. PLC, DCS, Communication protocols
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Aptitude questions aswell as core subjects

Q1. Based on core subjects and projects
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Q1. Regarding location
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It was based on core knowledge

Q1. What is you name
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Q1. C++ concepts pointers, program
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Q2. Functions, looping,constructor, bit,byte, qualifiers, class,struct
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Q3. Program to search, sort, unix
Ans. 
Program to search and sort arrays in Unix environment.
• Use Unix commands like grep and sort to search and sort arrays.

• Example: grep 'keyword' file.txt | sort

• Utilize shell scripting to automate the process.
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Q1. What is safety system Architecture
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Safety system architecture refers to the design and structure of systems that ensure the safety of operations and prevent accidents.
• Safety system architecture involves the arrangement of components, functions, and interfaces to achieve safety goals.

• It includes redundancy, fault tolerance, and fail-safe mechanisms to minimize the risk of failures.

• Examples include safety-critical systems in industries such as aerospace,
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Q2. Communication protocol
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Q1. On linux, process management, scheduling
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Q1. How good at problem solving and what are your areas of interes?
Ans. 
I am an excellent problem solver with a keen interest in algorithm design and optimization.
• I enjoy breaking down complex problems into smaller, more manageable components.

• I have experience in developing efficient algorithms for data processing and analysis.

• I am always looking for ways to optimize code and improve performance.

• I am interested in exploring new technologies and frameworks to solve problems in innovative wa
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Q2. What new do you know?
Ans. 
I have knowledge in various programming languages, frameworks, and technologies.
• Proficient in Java, Python, and C++

• Experience with web development using HTML, CSS, and JavaScript

• Familiarity with databases such as MySQL and MongoDB

• Knowledge of software development methodologies like Agile and Scrum

• Understanding of design patterns and object-oriented programming principles
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Q1. Questions Regarding Ladder Logic
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Q2. Questions regarding Process Applications and MCC Interface
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