Marine Electricals Automation Engineer Interview Questions, Process, and Tips

First they conducted the testing round that is pseudo code only 2 they conducted.

In laptop then they conducted aptitude, logical reasoning and java mcqs

Q1. First the panel asked self introduction then oops concept and joins how many types of joins are there then normalization and view.
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Q2. Difference between delete and truncate
Ans. 
Delete removes rows one by one, while truncate removes all rows at once.
• Delete is a DML command, while truncate is a DDL command.

• Delete can be rolled back, while truncate cannot be rolled back.

• Delete fires triggers, while truncate does not fire triggers.
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Q1. Explain Oops concepts in c# Solid and design principles Task vs thread Difference between interface and abstract class
Ans. 
OOPs concepts in C#, SOLID and design principles, Task vs Thread, Interface vs Abstract class
• OOPs concepts in C# include encapsulation, inheritance, polymorphism, and abstraction

• SOLID principles are Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, and Dependency Inversion

• Task is a unit of work in C# that represents an asynchronous operation, while Thread is a separate path of execution wi...read more
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Q1. Same as 1 st round with programing questions
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Q1. Explain singleton design pattern, And general questions
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Q1. Project Explanation , Workflow
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Q2. Take Xpath using parent traverse
Ans. 
Using parent traverse to create Xpath
• Parent traverse is used to select the parent element of the current element

• The syntax for parent traverse is '..'

• Example: To select the parent of a div element with class 'example', the Xpath would be '//div[@class='example']/..'
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Q3. Use JAVA loop iteration for splitting alphabet, number and Symbols in @4Bft#67yjk#
Ans. 
Using JAVA loop iteration to split alphabet, number and symbols in a given string.
• Create three empty string arrays for alphabet, number and symbol

• Loop through each character in the given string

• Check if the character is an alphabet, number or symbol using ASCII values

• Add the character to the respective array

• Return the array of strings containing alphabet, number and symbol
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Q4. Some Manual Questions
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Q1. Project Explanation and Day to day Activities
Ans. 
As a Senior Engineer, I lead projects and oversee day-to-day activities, ensuring timely delivery and quality output.
• Lead project planning and execution

• Collaborate with cross-functional teams

• Monitor project progress and adjust timelines as needed

• Ensure adherence to project scope, budget, and quality standards

• Provide technical guidance and mentorship to team members

• Identify and mitigate project risks

• Communicate project
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Q2. How to solve conflict during Git push?
Ans. 
Resolve conflicts by merging changes and resolving conflicts manually.
• Pull the latest changes from the remote branch

• Merge the changes with your local branch

• Resolve conflicts manually by editing the conflicting files

• Add and commit the changes

• Push the changes to the remote branch
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Q3. Where will you execute test cases
Ans. 
Test cases will be executed in a dedicated testing environment.
• Test cases will be executed in a separate environment to avoid interference with the production environment.

• The testing environment will be set up to mimic the production environment as closely as possible.

• Test cases will be executed on multiple platforms and browsers to ensure compatibility.

• Automated testing tools will be used to execute test cases efficie...read more
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Q4. What kind of project and it's requirement and your goals
Ans. 
The project is to develop a software application for managing inventory in a manufacturing company.
• The project requires understanding the manufacturing process and inventory management principles.

• The software should be able to track inventory levels, generate purchase orders, and provide real-time reports.

• Goals include improving efficiency, reducing stockouts, and optimizing inventory levels.

• The application should have...read more
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Q1. Project Explanation and personal details
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Q2. Very good background scrutiny
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Q3. Our expectations and expected CTC
Ans. 
The company expects high performance and offers competitive compensation.
• The company expects the candidate to have a strong technical background and experience in senior engineering roles.

• They are looking for someone who can deliver high-quality work and meet project deadlines.

• The candidate should have excellent problem-solving and communication skills.

• They expect the candidate to be a team player and collaborate effec...read more
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Mostly Arithmetic questions, few logical reasoning questions

Simple coding questions like Fibonacci series, string coding questions etc

Q1. Asked to write on paper some coding questions logic
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Q2. Reverse the elements in the array coding question
Ans. 
Reverse the elements in the array of strings
• Iterate through the array and swap the elements from start to end

• Use two pointers, one at the start and one at the end, and swap the elements until they meet

• Use a temporary variable to store the element being swapped
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Q3. Reverse words in a string coding question
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Coding Test involved some MCQ and a question

Q1. Mostly Software Related question on DSA
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Q2. Arrays and strings
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DSA questions were there and behavioural

Q1. Coding Questions on Golang
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Q2. Questions on Docker
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It was simple mostly asked basic coding questions

Q1. Interviewed with ceo
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Q2. What is your background and things?
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Q1. Mostly technical questions were asked
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