Trinetra Interview Questions and Answers

Q1. Core Java (OOPS, basic core java question)
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Q2. Java8 feature questions
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Q3. Linux Command Questions
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Q4. Spring boot questions (annotations, bean scopes, DI)
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Q5. Write a Junit test case
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Q1. It was technical plus managerial round
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Q2. Mostly question is asked on resume, so please be mindful while putting anything on resume as you need to justify each thing
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Q3. Why you want to join amdocs?
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A standardized assessment that measures a person's skills, cognitive abilities, and potential to perform in a specific role.

Q1. Technical interview questions at Automatic Data Processing (ADP) may cover topics such as programming, databases, and software development.
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Q2. They may also ask about problem-solving and how you approach challenging tasks.
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Q3. Emphasize a structured method that involves clearly defining the issue, gathering relevant information, brainstorming potential solutions, evaluating options carefully, implementing the chosen solution, an...read more
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Q4. Data structures, algorithms, SQL querying, object-oriented programming principles, software development lifecycle, database concepts (relational vs. NoSQL), coding challenges in relevant languages (like Py...read more
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Q1. May ask about your background, skills, and how you handle challenges
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Q2. Background questions Tell me about yourself, What are your career goals, What are your strengths and weaknesses, What do you know about ADP, and Why do you want to work at ADP.
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Q1. Related to current Job and work
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Q2. Related to current CTC
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Q1. Docker questions
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Q2. Kubernetes questions
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Q3. Terraform questions
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Q4. AWS account
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Q1. Docker kubernetes AWS terraform
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Q2. Personal questions related to how I work and all
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It occurred on HackerRank.

Q1. DSA questions related to strings , graphs , array
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Q2. CS fundamentals ....OOPS , DBMS , CN (little)
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Q3. Projects discussion
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Q1. About hobbies , interest in comp. about hacakthons
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Q2. Why i want to become SDE
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Q1. Introduction, roles and responsibilities
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Q2. Deep copy shallow copy
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Q3. Method Overloading overriding
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Q4. Constuctor and its types
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Q5. Varags (variable length arguments)
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Q6. Find element find elements return types of it if no elements found
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Q7. Webdriver what is it
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Q8. Find duplicate numbers and its count from given list explain logic
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Q9. Factorial using recursion
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Q1. PLM configurations and SAP systems landscapes
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Q1. What types of problem-solving skill test questions are typically asked in a managerial round?
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Q1. Why have you chosen to pursue a career in SAP, and what does that career path look like to you?
Ans. 
I chose to pursue a career in SAP because of its high demand in the business world and the opportunity for growth and specialization.
• I have always been interested in technology and its applications in business processes.

• SAP is a widely used enterprise resource planning software that offers a range of career opportunities in various industries.

• I believe that a career in SAP will allow me to continuously learn and develo...read more
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Q1. What is difference between rank and dense rank?
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Q2. What is RLS in Power Bi?
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Q1. How would you identify time for any project?
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Basic Python, SQL, and Bash questions

Q1. SQL questions with operations that include changing from string to array. Tip: stick to RDBMS-specific dialects only (like Postgres), I used Spark SQL
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Q2. Simple Python questions with a follow-up to optimise it
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Q3. Bash script-based questions, are pretty basic.
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Q4. Data pipeline design and best practices.
Ans. 
Data pipeline design involves creating a system to efficiently collect, process, and analyze data.
• Understand the data sources and requirements before designing the pipeline.

• Use tools like Apache Kafka, Apache NiFi, or AWS Glue for data ingestion and processing.

• Implement data validation and error handling mechanisms to ensure data quality.

• Consider scalability and performance optimization while designing the pipeline.

• Doc...read more
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Q1. Easy to medium Leetcode-based question. With moderate difficulty.
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Q2. Simple Python-based question with optimisation.
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Q3. Design specific questions based on Data pipelines.
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Q1. SQL-based question with moderate difficulty.
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Q2. Python-based questions, follow questions with some optimisations.
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Q3. Bash-script based round.
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Arrays and strings - 90 mins

Create Modules, railway reservation system - 60 mins

Q1. Difference between hashmap and hasptable
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Q2. Why typescript over javascript
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Q3. Find the percentage of increace in the quantity of item after making it price 20% extra
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Q4. What is normalization
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Q5. Date and time api available
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