Communications Test Design Repair Engineer Interview Questions and Answers

You will be given a Data structure problem to solve it. I got the Graph problem. Find the shortest path in matrix

Q1. Questions based on System design. Design a shopping cart like Amazon. You ll be asked many questions on how you design the solution. Better to practice many problems and attend this round.
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Q2. Questions in DP
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Q1. Questions mostly on the technologies you worked and some scenario based questions, you ll be asked to write code in the Editor.
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Q1. This is also partially a tech round. But you ll get some questions in the project. What improvements can be done in your module and how to do it. Why this approach is followed. How to introduce Microserv...read more
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Q1. Prepare well on the behavioral questions and rest is all formality questions. Salary negotiation may be done in this round itself or else you may have a one more round with HR director
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Q1. What are the features of Java8
Ans. 
Java 8 introduced significant features like lambdas, streams, and new date/time APIs, enhancing productivity and code readability.
• Lambda Expressions: Enable functional programming by allowing you to pass behavior as a parameter. Example: (a, b) -> a + b.

• Streams API: Facilitates processing sequences of elements, enabling operations like filter, map, and reduce. Example: list.stream().filter(x -> x > 10).collect...read more
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Q1. 1. Past Experience 2. Advanced C# questions. 3. Scenario based questions
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Q2. SOLID Principles and OOPs concepts.
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Q1. Azure Data Engineer-related questions.
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Q1. Hobbies, problem solving idealogy discussion.
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Q1. Transaction in Java
Ans. 
A transaction in Java is a unit of work that is performed as a single, indivisible operation.
• Transactions ensure data integrity by either committing all changes or rolling them back if an error occurs.

• Transactions are typically used in database operations to ensure consistency.

• In Java, transactions are commonly implemented using frameworks like Spring's @Transactional annotation.
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Q2. GitHub code push
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Q1. About my self & Exper to Fit role
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Q1. Client Round Final & HR from HTC
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Q1. Technical discussion
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Q1. Shift, behaviour,terms conditions
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