Siemens Gamesa Renewable Power Private Limited Full Stack Developer Interview Questions and Answers

20 min - 20 questions

Coding round with 1 medium qun

Q1. Why string is immutable
Ans. 
String is immutable in Java to ensure security, thread safety, and optimization.
• Immutable strings are thread-safe as they cannot be modified concurrently by multiple threads.

• String pooling allows Java to reuse common string literals, improving memory efficiency.

• Immutable strings prevent accidental changes, ensuring data integrity and security.
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Q2. Method name in Function FI
Ans. 
The method name in a Functional Interface (FI) is the name of the abstract method defined in the interface.
• The method name in a Functional Interface is the name of the single abstract method defined in the interface.

• For example, in the Functional Interface 'Runnable', the method name is 'run'.

• The method name is used to implement the functional interface using lambda expressions.
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Technical round -Experience about all companies, strategy, how to complete the project

Q1. Strategy, project management
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Q1. Personality, Attitude, Back ground verification
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Q1. In depth questions on project management processes
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Q1. Psychometric assessment
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Q1. Lapping zone in column
Ans. 
Lapping zone in column refers to the area where the stationary phase and mobile phase meet in chromatography.
• The lapping zone is where the sample components interact with the stationary phase and mobile phase.

• It is important for separation efficiency and resolution in chromatography.

• Examples include the interface between the liquid and solid phases in column chromatography.
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Q2. Details discussion about pile foundation and mms structure
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Q1. Brief discussion about the is code of practice for steel structure
Ans. 
IS code of practice for steel structures is a set of guidelines and standards for designing and constructing steel structures.
• The IS code for steel structures in India is IS 800:2007.

• It covers various aspects such as material properties, design criteria, construction practices, and quality control.

• The code provides guidelines for the design of steel structures to ensure safety, efficiency, and durability.

• It is importan...read more
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Q2. Test of concrete, it's characteristics regards structure
Ans. 
Concrete is a composite material made of cement, water, aggregates, and often admixtures. It has high compressive strength but low tensile strength.
• Concrete is a mixture of cement, water, and aggregates like sand and gravel

• It has high compressive strength, making it suitable for structural applications

• However, it has low tensile strength, which can lead to cracking under tension

• Reinforcement like steel bars can be adde...read more
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Q1. Preparation of bbs about all structure
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Q2. Detailed discussion about the erection and fabrication work
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Q1. Brief acknowledgement about the total station
Ans. 
Total station is a surveying instrument used for measuring angles and distances in surveying and construction.
• Total station combines theodolite, electronic distance meter, and software to measure angles and distances accurately.

• It is commonly used in construction, civil engineering, and land surveying.

• Total station can be used for setting out buildings, roads, and other infrastructure projects.

• It provides precise measu...read more
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Q2. If you want to do in wind then you must have the better exp about steel structure and geotechnical engineering
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Q1. All technical questions regarding costing.
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Q2. Knowledge in operation of SAP
Ans. 
I have extensive knowledge in the operation of SAP.
• I have experience in using various modules of SAP such as FI/CO, MM, and SD.

• I am proficient in creating and modifying reports using SAP Query and ABAP programming.

• I have experience in configuring and customizing SAP to meet business requirements.

• I have trained end-users on how to use SAP and provided support when needed.
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Q1. 1. What is your job profile. 2. What is your daily routine at work site. 3. Crane safety equipments 4. What is sheev 5. What is lifting plan 6. Why are leaving your current job/company.
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