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I appeared for an interview before Sep 2020.
Round duration - 60 Minutes
Round difficulty - Medium
It was a mix round. Starting with problem-solving, then data structures, then DBMS, and finally data science
2 Interviewers
Early morning
You have two water jugs with capacities X
and Y
liters respectively, both initially empty. You also have an infinite water supply. The goal is to determine if it is possible to...
The Water Jug Problem involves determining if a target measurement can be achieved using two jugs of different capacities and specific operations.
Start by filling one jug and transferring water between the jugs to reach the target measurement.
Consider all possible combinations of filling, emptying, and transferring water between the jugs.
Keep track of the states of both jugs and the amount of water in each jug during t...
The question involves calculating the probability of picking a specific colored ball from a set of balls.
Calculate the total number of balls in the set
Determine the number of balls of the specific color in the set
Divide the number of specific colored balls by the total number of balls to get the probability
Given a singly linked list with 'N' nodes containing integer values, your task is to sort the list using insertion sort and output the sorted list.
Insertion Sort is an al...
Implement insertion sort on a singly linked list to sort the elements in-place.
Iterate through the linked list and for each node, find its correct position in the sorted part of the list
Adjust pointers to insert the node in the correct position
Repeat this process until all nodes are sorted
Different types of keys in a database include primary key, foreign key, unique key, and composite key.
Primary key: uniquely identifies each record in a table, must be unique and not null.
Foreign key: establishes a link between two tables, ensures referential integrity.
Unique key: ensures that all values in a column are unique.
Composite key: combination of two or more columns to uniquely identify a record.
loc is label-based indexing while iloc is integer-based indexing in data science. Dashboards are visual tools for data analysis.
loc is used for selecting rows and columns by labels
iloc is used for selecting rows and columns by integer position
Dashboards are visual representations of data for easy analysis and decision-making
Round duration - 15 Minutes
Round difficulty - Easy
Early morning
Relaxed environment
Very kind and gentle
Tip 1 : Excellent communication skills required
Tip 2 : Focus on data science and data analysis
Tip 1 : Data Science knowledge and projects
Tip 2 : True and crisp information
I applied via Campus Placement and was interviewed before Nov 2020. There were 5 interview rounds.
HVDC stands for High Voltage Direct Current. It is a system used for transmitting high voltage electricity over long distances.
HVDC systems are used to transmit electricity over long distances with minimal losses.
They are more efficient than traditional AC systems for long-distance transmission.
HVDC systems use converters to convert AC power to DC power and vice versa.
Examples of HVDC systems include the Itaipu HVDC sy...
A rectifier is an electronic device that converts AC to DC.
Rectifiers are commonly used in power supplies to convert AC voltage to DC voltage.
They can be made using diodes or other semiconductor devices.
Rectifiers are essential for many electronic devices to function properly.
Examples of rectifiers include bridge rectifiers, half-wave rectifiers, and full-wave rectifiers.
I applied via Approached by Company and was interviewed before Jul 2021. There were 3 interview rounds.
GD regarding Renewable energy and assessment
I applied via LinkedIn and was interviewed before Mar 2023. There was 1 interview round.
I applied via Referral and was interviewed in Dec 2023. There were 3 interview rounds.
I applied via Approached by Company and was interviewed before Oct 2023. There was 1 interview round.
Currently working as a Sales Manager at XYZ Company
Responsible for leading a team of sales representatives
Developing sales strategies to meet targets
Analyzing sales data and trends
Building relationships with clients and vendors
I applied via Referral and was interviewed in Aug 2023. There were 3 interview rounds.
posted on 24 Jul 2023
I applied via Approached by Company and was interviewed in Jun 2023. There were 3 interview rounds.
Testing of equipments involves ensuring they are functioning properly and meet safety standards.
Regularly inspect equipment for any signs of damage or wear
Conduct performance tests to ensure equipment is functioning as expected
Calibrate equipment regularly to maintain accuracy
Follow manufacturer's guidelines for testing and maintenance
Keep detailed records of testing and maintenance activities
Train staff on proper use ...
I applied via Referral and was interviewed before Sep 2022. There were 3 interview rounds.
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