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I applied via Referral and was interviewed in Apr 2024. There were 2 interview rounds.
VLOOKUP can be used to find specific information in a table by matching a key value.
Use VLOOKUP to find a student's grade based on their student ID in a table of student data
VLOOKUP can be used to retrieve a customer's contact information based on their customer ID
It can also be used to look up product prices based on product codes in a pricing table
I am familiar with basic SQL commands such as SELECT, INSERT, UPDATE, DELETE, JOIN, and GROUP BY.
SELECT: Retrieve data from a database table
INSERT: Add new records to a table
UPDATE: Modify existing records in a table
DELETE: Remove records from a table
JOIN: Combine rows from two or more tables based on a related column
GROUP BY: Group rows that have the same values into summary rows
The test had two rounds which were 1 hour and 25 minutes in duration respectively. The first round comprised objective questions on English, Reasoning, and Quantitative aptitude. The second round comprised writing a paragraph on a given topic.
I applied via Naukri.com and was interviewed before Mar 2023. There was 1 interview round.
Types of brakes in vehicles include disc brakes, drum brakes, and anti-lock brakes.
Disc brakes use calipers to squeeze brake pads against a rotor to slow down the vehicle.
Drum brakes use brake shoes to press against the inside of a drum to stop the vehicle.
Anti-lock brakes prevent wheels from locking up during braking, allowing the driver to maintain steering control.
I applied via Naukri.com and was interviewed before Feb 2022. There were 3 interview rounds.
My hobbies include analyzing data from various sources and finding patterns. This interest led me to pursue a career in data analysis.
I enjoy working with Excel and SQL to manipulate and analyze data
I like to read articles and books about data analysis and statistics
I participate in online forums and communities to learn from other data analysts
I have completed online courses and certifications in data analysis
I enjoy ...
What people are saying about eClerx
Dual axis is a feature in data visualization where two different scales are used on the same chart to represent two different data sets.
Dual axis allows for comparing two different measures on the same chart
Each measure is assigned to its own axis, allowing for easy comparison
Commonly used in tools like Tableau for creating more complex visualizations
A scatter plot is a type of data visualization that displays the relationship between two numerical variables through dots on a graph.
Scatter plots are used to identify patterns and relationships between variables.
Each dot on the plot represents a single data point with the x-axis representing one variable and the y-axis representing the other variable.
The pattern of the dots can indicate the strength and direction of ...
Blending is the process of combining multiple data sources or datasets to create a unified view.
Blending involves merging data from different sources to gain insights or make decisions.
It helps in creating a comprehensive dataset by combining relevant information from various sources.
Blending can be done using tools like Tableau, Power BI, or Python libraries like Pandas.
For example, blending sales data from CRM with c...
I applied via Referral
About Data Analyst Position
About the services and products provided by the company
I applied via Walk-in and was interviewed before Jul 2022. There were 5 interview rounds.
Arithmetic and reasoning questions
My strengths include strong analytical skills, attention to detail, and the ability to work well under pressure.
Strong analytical skills - able to analyze data effectively and draw meaningful insights
Attention to detail - meticulous in reviewing and verifying data to ensure accuracy
Ability to work well under pressure - can handle tight deadlines and high-pressure situations effectively
posted on 7 Oct 2024
Own Topic is given to me and I took the topic as " Cultural Event in my College"
I applied via Campus Placement and was interviewed in Apr 2024. There was 1 interview round.
Induction motor is started by providing a rotating magnetic field in the stator winding.
Start by connecting the stator winding to a three-phase AC power supply.
The rotating magnetic field is produced in the stator winding, which induces current in the rotor bars.
The induced current in the rotor bars creates a magnetic field, causing the rotor to start rotating.
Common methods of starting induction motors include direct-...
posted on 3 Oct 2023
I applied via Campus Placement and was interviewed in Sep 2023. There were 3 interview rounds.
1st Round is Aptitude test.
Aptitude questions are very easy.
Reverse string and swap two integers in an array of strings.
Iterate through each string in the array and reverse it using built-in functions or a loop.
Swap two integers in the array by storing one in a temporary variable and then swapping their values.
Ensure to handle edge cases like empty strings or non-integer elements in the array.
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