Brigosha Technologies Hil Test Engineer Interview Questions and Answers

Q1. About projects, about testing V cycle
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Q1. What is hil testing
Ans. 
HIL testing stands for Hardware-in-the-Loop testing, a method used to test complex systems by simulating real-world conditions.
• HIL testing involves connecting the system under test to a simulated environment using hardware components.

• It allows for testing of systems in a controlled environment before deployment.

• Examples include testing automotive systems by simulating road conditions or testing aircraft systems by simu
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Q2. Hil is a real time
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Q1. Spark architecture.
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Q2. Narrow and wide transformations
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Round duration - 140 minutes
Round difficulty - Medium

Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.

Q1. 
Sum of Two Numbers Represented as Arrays
Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...read more
Ans. 
Given two numbers represented as arrays, calculate their sum and return the result as an array.
• Iterate through the arrays from right to left, adding digits and carrying over if necessary

• Handle cases where one array is longer than the other by considering the remaining digits

• Ensure the final sum array does not have any leading zeros
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Round duration - 20 minutes
Round difficulty - Easy

The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.

Round duration - 8 minutes
Round difficulty - Easy

This round was conducted right after finishing and clearing the technical round at the same place and on the same day.