Mittal Software Labs Sdet Engineer Interview Questions and Answers

Their were mcq after which 2 coding questioms

Q1. About your projects Asked one question on array simple one Then oops dbms was prime focus
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2 QUESTIONS CODING QUESTIONS FOR SOLVING

REASIONING ,LOGICAL , VERBAL ,NON VERBAL ,ENGLISH , COMMUNICATION

Apt and coding test was in first

2 coding questions was ask

Q1. It was on your resume question
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Q2. Hr questions was asked in interview
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Q1. Tell us about Junit
Ans. 
JUnit is a popular open-source testing framework for Java applications.
• JUnit is used for writing and running repeatable automated tests in Java.

• It provides annotations like @Test to define test methods.

• JUnit assertions are used to verify expected results in tests.

• JUnit can be integrated with build tools like Maven or Gradle for continuous integration.

• JUnit 5 introduced new features like parameterized tests and nested t
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20 mins based on aptitude

90 min based on DSA

It was easy interview

Q1. LinkedIn list, reverse list
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Q2. Array pr question , duplicate elements
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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.