Tricky Global Solutions Engineer Interview Questions and Answers

Easy questions

Q1. More depth, Product related questions
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Manegerial round

1. 20 aptitude questions
2. 20 react MCQ
3. 2 coding questions.

Q1. Forward reference, react memo and many more
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Q1. Set and map, react pure components.
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Common pattern questions

1-For Mendix They gave 6 section
2-MCQ question
3-40 minutes
4-If you are aware of Mendix basic concepts, it is easy

Q1. What you did on project
Ans. 
I worked on a project to develop a new mobile app for a retail company.
• Led a team of developers to design and develop the app

• Collaborated with the UX team to ensure a seamless user experience

• Implemented new features such as in-app purchases and push notifications

• Conducted testing and debugging to ensure app functionality

• Successfully launched the app on both iOS and Android platforms
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Q2. Types of entity in Mendix
Ans. 
Mendix has three types of entities: persistent, non-persistent, and microflow.
• Persistent entities are stored in the database and have a unique identifier.

• Non-persistent entities are not stored in the database and are used for temporary data.

• Microflow entities are used to define the input and output parameters of a microflow.

• Entities can have attributes, associations, and validations.

• Examples of entities include Custome
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Q3. Definition of Types of entity
Ans. 
Types of entity refer to the different categories of objects or concepts that can be represented in a system or model.
• Entities can be physical objects, such as people or buildings, or abstract concepts, such as ideas or relationships.

• Entities can be further classified as unique or non-unique, depending on whether there can be multiple instances of the same entity.

• Examples of entities include customers, products, orders
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Q4. Difference between microflow flow and nano flow
Ans. 
Microflow is a flow with a rate of 1-1000 µL/min while nano flow is a flow with a rate of 1-1000 nL/min.
• Microflow is used in HPLC and capillary electrophoresis while nano flow is used in nano-LC and proteomics.

• Microflow requires larger sample volumes while nano flow requires smaller sample volumes.

• Microflow has lower sensitivity compared to nano flow.
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Q5. Calling Rest API steps
Ans. 
To call a REST API, first identify the endpoint and required parameters. Then use a HTTP client library to send a request.
• Identify the endpoint and required parameters

• Choose a HTTP client library (e.g. Axios, Fetch)

• Send a request with the appropriate HTTP method (e.g. GET, POST)

• Handle the response and any errors

• Example: axios.get('https://api.example.com/data', {params: {id: 123}})

• Example: fetch('https://api.example.co
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Q6. Questions on work flow
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Q7. Questions on steps of Deployment
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Q8. Question on Steps of UI changes
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Q1. More or less like first round
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Q1. I was given use case, customer are ordering items then company representative have to manage records of orders, returns etc and by EOD need to send report to manager
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Q2. How you are going to implement in Mendix
Ans. 
I will implement in Mendix by following best practices and utilizing its features to build scalable and efficient solutions.
• Identify the requirements and design the solution using Mendix Studio or Studio Pro

• Leverage Mendix's built-in modules and widgets to reduce development time

• Use microflows and nanoflows to implement business logic

• Integrate with external systems using Mendix's connectors and APIs

• Perform testing and ...read more
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Q1. What are your salary expectations?
Ans. 
I am open to discussing salary based on the responsibilities and expectations of the role.
• I am flexible and open to negotiation

• I am looking for fair compensation based on my experience and skills

• I am interested in discussing the full compensation package, including benefits and bonuses
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Q2. What is your family background?
Ans. 
My family background is diverse and multicultural.
• My parents are from different countries and cultures.

• I grew up speaking multiple languages at home.

• My family values education and hard work.

• We prioritize spending time together and supporting each other.

• My siblings and I have pursued different career paths, but we all share a passion for learning and personal growth.
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Q3. Share details of your previous job.
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Q4. Why are you looking for a change?
Ans. 
Looking for new challenges and opportunities to grow professionally.
• Seeking a more challenging role

• Desire to learn new skills and technologies

• Opportunity for career advancement

• Company culture or values not aligned with personal values

• Geographical relocation

• Better compensation or benefits package
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Q5. What are your strengths and weaknesses?
Ans. 
My strengths include problem-solving, attention to detail, and teamwork. My weaknesses include public speaking and time management.
• Strengths: problem-solving, attention to detail, teamwork

• Weaknesses: public speaking, time management

• Strength: I am able to analyze complex problems and come up with effective solutions

• Strength: I pay close attention to details and ensure that my work is accurate

• Strength: I work well in a t...read more
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Q6. Tell me about yourself.
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Normal aptitude test with quants, logical questions.

3 coding questions were there of which atleast 2 should be solved.

Q1. 200 MCQ questions were there of which you had to get atleast 80 correct.
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Q1. Basic Java and SQL questions like select second best, polymorphism, singleton classes, spring annotations etc.
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Q1. Java 8 coding, microservices, spring, hibernate were asked.
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Q1. Just a basic discussion and given the offer.
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There is one 90 Minutes coding-related MCQ type test & one coding test.

Q1. Technical interview as per experience. As I am java developer I know about only java questions.
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Q2. Core java, angular for fullstack profile
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Q3. Core java basic concepts, spring boot, angular
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Q1. This round is managerial + technical - Project related questions
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Q2. Project architecture in terms of technical & your contribution
Ans. 
I have contributed to project architecture by designing and implementing technical solutions.
• I have designed the overall system architecture based on project requirements.

• I have implemented various technical solutions such as database design, API development, and integration with third-party services.

• I have collaborated with cross-functional teams to ensure seamless integration of different components.

• I have also condu...read more
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I don't remember Exactly the number but there was around 30 aptitude questions. The questions were very easy. Most of them was based on 3 shapes were given and we have to find the 4th shape.

There were 3 coding questions carrying 100 marks each. We have to get 100 marks for passing the test.

200 questions and 180 mins. The questions were from every domain like Java, Spring, Hibernate, AWS etc. The most frustrating part is most questions from Spring and Hibernate were XML based which is not used now. Someone long time ago had prepared the test and they have not changed any questions from beginning

Q1. Question from Java, Spring, Micro service.
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Q1. Questions from Java, Spring, Hibernate, Microservice.
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Q1. Basic question on golang
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