Vertiv Interview Questions, Process, and Tips

Round duration - 30. minutes
Round difficulty - Easy

It was in the evening, question were moderate

Q1. 
Count Subsequences Problem Statement
Given an integer array ARR of size N, your task is to find the total number of subsequences in which all elements are equal.
Explanation:
A subsequence of an array i...read more
Ans. 
Count the total number of subsequences in which all elements are equal in an integer array.
• Iterate through the array and count the frequency of each element.

• Calculate the total number of subsequences for each element using the formula (frequency * (frequency + 1) / 2).

• Sum up the total number of subsequences for all elements and return the result modulo 10^9 + 7.
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Round duration - 30 minutes
Round difficulty - Easy

It was in the night around 9:00 PM.

Q1. 
Pair Sum Problem Statement
You are given an integer array 'ARR' of size 'N' and an integer 'S'. Your task is to find and return a list of all pairs of elements where each sum of a pair equals 'S'.
Note:
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Ans. 
Given an array and a target sum, find all pairs of elements that add up to the target sum.
• Iterate through the array and for each element, check if the complement (target sum - current element) exists in a hash set.

• If the complement exists, add the pair to the result list.

• Sort the pairs based on the first element and then the second element.

• Return the list of pairs as the final result.
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Q1. Salary expectations Experience level Intrested in organization or not.
Ans. 
I am open to discussing salary expectations based on my experience level and the organization's compensation structure.
• I am open to negotiation and discussing salary expectations.

• My salary expectations are flexible and dependent on factors such as my experience level and the organization's compensation structure.

• I am interested in understanding the organization's compensation package and benefits before discussing spec
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Q1. Sheet metal process Certain sheet metal operation standards DFMEA process GD&T symbols and there readings Rest what ever is mentioned in resume will be asked from it.
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Q2. Steps of DFMEA Reason for DFMEA When it done at what level
Ans. 
DFMEA is a process used to identify and mitigate potential failures in a product or process.
• DFMEA stands for Design Failure Mode and Effects Analysis

• Steps of DFMEA include identifying potential failure modes, determining the severity of each failure mode, identifying the potential causes of each failure mode, determining the likelihood of occurrence for each cause, determining the ability to detect each cause, and prio...read more
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Q1. Technical question related to your work experience
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Q1. About your work experience
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Q1. Discussion about salary and company policies
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