Saint-Gobain System Engineer Interview Questions and Answers

BASIC APTITUDE QUESTIONS

BASED ON ARRAYS AND STRINGS

NEED GOOD COMMUNICATION

Q1. BASICS OF SQL,OOPS,BASIC DS
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Q1. BASIC QUESTIONS
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Q1. HTML5, Javascript question
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Q2. Responsive Web Design
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Is women better hr then men

Q1. Is string immutable and explain its benifits
Ans. 
Yes
• String is immutable, meaning its value cannot be changed once created

• Immutable strings provide benefits like thread safety, caching, and security

• Immutable strings allow for efficient memory management and optimization

• Immutable strings enable easy sharing and reusability of string objects
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Q2. Jdk,jre,jvm working
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Gave topic for discussion. How anyone can conduct GD round for experienced people without checking their technical knowledge.

Q1. Asked easy Java SQL questions
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Q2. Are strings immutable and explain its benifits.
Ans. 
Yes
• Strings are immutable in most programming languages.

• Immutable strings provide safety and consistency in code.

• Immutable strings allow for efficient memory management.

• Immutable strings enable string interning and caching for optimization.

• Immutable strings facilitate thread safety in concurrent programming.
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Q1. What is power regeneration and how that works in traction system?
Ans. 
Power regeneration is the process of converting kinetic energy into electrical energy to be reused in a traction system.
• During braking, the kinetic energy of the moving vehicle is converted into electrical energy by the traction system.

• This electrical energy is then stored in batteries or capacitors for later use, reducing energy consumption and increasing efficiency.

• Regenerative braking is a common example of power re...read more
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Q2. What you know about Rolling stocks?
Ans. 
Rolling stocks refer to all vehicles that move on a railway track, including locomotives, passenger cars, and freight cars.
• Rolling stocks are essential components of a railway system, used for transporting passengers and goods.

• They include locomotives, which provide the power to move the train, passenger cars for carrying passengers, and freight cars for transporting goods.

• Rolling stocks can vary in size, shape, and pu...read more
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Q1. Tell me about yourself?
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Q2. Why are you changing the company?
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Q1. Interlocking principles
Ans. 
Interlocking principles refer to the safety measures taken to prevent two or more conflicting actions from occurring simultaneously.
• Interlocking principles are used in various systems such as railway signaling, elevator control, and industrial automation.

• They involve the use of physical or logical mechanisms to prevent unsafe or conflicting actions.

• Examples of interlocking mechanisms include locks, sensors, and softwar...read more
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Q2. Point machine wiring
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Q1. What are your salary expectations?
Ans. 
I expect a competitive salary based on my qualifications and experience.
• I have researched the average salary range for System Engineers in the industry.

• I have considered my years of experience and level of expertise.

• I am open to negotiation and willing to discuss the compensation package.

• I value opportunities for growth and development in addition to salary.
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Q2. Why are you looking for a change?
Ans. 
Seeking new challenges and growth opportunities in a different organization.
• Looking for a more challenging role to enhance my skills and knowledge.

• Seeking better career growth prospects.

• Interested in working with new technologies and methodologies.

• Want to broaden my experience by working in different industries.

• Seeking a more supportive and collaborative work environment.

• Looking for better work-life balance.

• Interested ...read more
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Q3. What are your strengths and weaknesses?
Ans. 
My strengths include problem-solving, attention to detail, and adaptability. My weaknesses include public speaking and impatience.
• Strength: Problem-solving - I have a strong ability to analyze complex problems and find effective solutions.

• Strength: Attention to detail - I am meticulous in my work and ensure that all aspects are thoroughly checked and accurate.

• Strength: Adaptability - I can quickly adapt to new technolo...read more
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Q4. Tell me about yourself.
Ans. 
I am a highly skilled System Engineer with expertise in designing and implementing complex systems.
• Experienced in managing and troubleshooting network infrastructure.

• Proficient in virtualization technologies such as VMware and Hyper-V.

• Strong knowledge of operating systems like Windows, Linux, and Unix.

• Familiar with scripting languages like PowerShell and Bash.

• Ability to analyze system requirements and recommend appropr...read more
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Q1. Only Resume related question
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Q1. Top level people interview
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Q1. Talk about AT work
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