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I applied via Approached by Company
UPS provides backup power during power outages while an inverter converts DC to AC power.
UPS provides instant backup power during power outages
Inverter converts DC to AC power
UPS has a battery backup system while inverters may or may not have one
UPS is used for critical applications like hospitals, data centers, etc.
Inverters are used for domestic purposes like powering home appliances, etc.
I applied via Referral and was interviewed before Mar 2021. There were 2 interview rounds.
They give me some problems of sales in rural areas that this products sales was not success in this type of area what you do to improve it?
I just answer that gave them more scheme on product to the dealer and they will gave more discount to store to make sale growth. First start without no profit and loss after that the product success we start making business. Because all is need to make sales. Developed company growth or nothing. They just want target. The Target ? Remind it.
I applied via Naukri.com and was interviewed before May 2020. There were 5 interview rounds.
I applied via Recruitment Consultant and was interviewed before May 2020. There were 4 interview rounds.
I applied via Walk-in and was interviewed before Apr 2021. There were 2 interview rounds.
I applied via Recruitment Consultant and was interviewed in Nov 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Feb 2021. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed before May 2020. There were 3 interview rounds.
SFA stands for Sales Force Automation.
SFA is a software system that automates sales processes.
It helps sales teams manage customer interactions, track leads, and close deals.
SFA can also provide analytics and reporting on sales performance.
Examples of SFA software include Salesforce, HubSpot, and Zoho CRM.
DMS stands for Document Management System.
DMS is a software system used to manage, store, and track electronic documents and images.
It allows for easy retrieval and sharing of documents within an organization.
DMS can also provide version control and security features to ensure document integrity.
Examples of DMS include Microsoft SharePoint, Google Drive, and Dropbox Business.
I appeared for an interview before Jan 2021.
Round duration - 60 Minutes
Round difficulty - Medium
This was a typical DS/Algo where I was asked to solve two questions related to Binary Trees and write the pseudo code for both of them followed by some theoretical questions related to Operating Systems.
Given a binary search tree (BST) consisting of integers and containing 'N' nodes, your task is to find and return the K-th largest element in this BST.
If there is no K-th la...
Find the K-th largest element in a BST.
Perform reverse in-order traversal of the BST to find the K-th largest element.
Keep track of the count of visited nodes to determine the K-th largest element.
Return -1 if there is no K-th largest element in the BST.
Determine if the given binary tree is height-balanced. A tree is considered height-balanced when:
Determine if a given binary tree is height-balanced by checking if left and right subtrees are balanced and their height difference is at most 1.
Check if the left subtree is balanced
Check if the right subtree is balanced
Calculate the height difference between the left and right subtrees
Return 'True' if all conditions are met, otherwise return 'False'
Zombie process is a terminated process that has completed execution but still has an entry in the process table. Orphan process is a process whose parent process has terminated.
Zombie process is created when a child process completes execution but its parent process has not yet read its exit status.
Zombie processes consume system resources and should be cleaned up by the parent process using wait() system call.
Orphan p...
Round duration - 60 Minutes
Round difficulty - Medium
This was also a Data Structures and Algorithm round where I was asked to solve 3 medium to hard level problems along with their pseudo code within 60 minutes .
Given a string S
of length L
, determine the length of the longest substring that contains no repeating characters.
"abac...
Find the length of the longest substring without repeating characters in a given string.
Use a sliding window approach to keep track of the longest substring without repeating characters.
Use a hashmap to store the index of each character in the string.
Update the start index of the window when a repeating character is found.
Calculate the maximum length of the window as you iterate through the string.
Return the maximum le
Given a sorted array that has been rotated clockwise by an unknown amount, you need to answer Q
queries. Each query is represented by an integer Q[i]
, and you must ...
Search for integers in a rotated sorted array efficiently.
Use binary search to efficiently search for integers in the rotated sorted array.
Handle the rotation of the array while performing binary search.
Return the index of the integer if found, else return -1.
Given an array ARR
and an integer K
, your task is to count all subarrays whose sum is divisible by the given integer K
.
The first line of input contains an...
Count subarrays with sum divisible by K in an array.
Iterate through the array and keep track of the prefix sum modulo K.
Use a hashmap to store the frequency of each prefix sum modulo K.
For each prefix sum, increment the count by the frequency of (prefix sum - K) modulo K.
Handle the case when prefix sum itself is divisible by K.
Return the total count of subarrays with sum divisible by K.
Round duration - 50 Minutes
Round difficulty - Medium
In this round , I was asked to code a simple question related to BST . After that I was asked the internal implementation of a Hash Map where I was supposed to design a Hash Map using any of the Hashing Algorithms that I know . This was preety challenging for me but I got to learn so much from it.
Given a Binary Search Tree (BST) and an integer, write a function to return the ceil value of a particular key in the BST.
The ceil of an integer is defined as the s...
Ceil value of a key in a Binary Search Tree (BST) is found by returning the smallest integer greater than or equal to the given number.
Traverse the BST to find the closest value greater than or equal to the key.
Compare the key with the current node value and update the ceil value accordingly.
Recursively move to the left or right subtree based on the comparison.
Return the ceil value once the traversal is complete.
Create a data structure that maintains mappings between keys and values, supporting the following operations in constant time:
1. INSERT(key, value): Add or update t...
Design a constant time data structure to maintain mappings between keys and values with various operations.
Use a hash table to achieve constant time complexity for INSERT, DELETE, SEARCH, and GET operations.
Keep track of the number of key-value pairs for GET_SIZE operation.
Check if the hash table is empty for IS_EMPTY operation.
Return true or false for SEARCH operation based on key existence.
Return the value associated...
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
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Interview experience
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Sales Officer
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| ₹6 L/yr - ₹11.5 L/yr |
Finance Executive
16
salaries
| ₹4.4 L/yr - ₹8.5 L/yr |
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