Eviden Engineer Trainee Interview Questions and Answers

1st round was a hackathon coding.2 coding questions were asked

Q1. What is synchronisation
Ans. 
Synchronization is the coordination of multiple processes or threads to ensure their orderly execution.
• Synchronization is used to prevent race conditions and ensure data consistency.

• It involves using locks, semaphores, or other mechanisms to control access to shared resources.

• Examples of synchronization include mutual exclusion, critical sections, and inter-process communication.

• Synchronization can also be achieved thr...read more
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Q2. What is deadlock 2 Coding questions and asked to execute them
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Q3. What is thread ? Oops concepts
Ans. 
A thread is a lightweight process that can run concurrently with other threads within a program.
• Threads allow for parallelism and can improve performance in certain situations.

• Threads share the same memory space as the parent process.

• Threads can communicate with each other through shared memory or message passing.

• Thread safety is important to prevent race conditions and other concurrency issues.

• Examples of multi-thread...read more
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Q1. Self introduction About project
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Q2. Scenario based questions
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Human vs robot technology

Q1. Based on resume
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Q2. Tell me about your skills
Ans. 
I have strong problem-solving skills, excellent technical knowledge, and a passion for learning and improving.
• Proficient in programming languages such as Java, C++, and Python

• Experience with CAD software and engineering design principles

• Strong analytical skills and attention to detail

• Excellent communication and teamwork abilities

• Quick learner and adaptable to new technologies and tools
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Time based mcqs are there

Q1. Swap two numbers without using third variable
Ans. 
Swap two numbers without using a third variable
• Use bitwise XOR operation to swap two numbers without using a third variable

• Example: a = 5, b = 7. a = a XOR b, b = a XOR b, a = a XOR b will swap the values
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Q1. Company related questions
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Q1. Tell us about yourself
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Q2. Why did you choose civil engineering
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Q3. What are your weakness
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Q4. What are your strength
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Q1. I was asked to read a cross sectional drawing
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Q2. Tell us what you can see on the drawing, identify anything
Ans. 
The drawing shows a mechanical assembly with various components and dimensions.
• Identify different parts such as gears, shafts, bearings, etc.

• Note any dimensions or tolerances specified on the drawing.

• Check for any annotations or symbols indicating specific features or requirements.
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Normal Coding Question

Test -clock -mirror and many question of reasoning