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I applied via Naukri.com and was interviewed in Feb 2021. There was 1 interview round.
Use SQL JOIN operations to fetch matching rows from two tables based on a common key.
Use INNER JOIN to fetch rows that have matching values in both tables. Example: SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.id;
Use LEFT JOIN to fetch all rows from the first table and matching rows from the second. Example: SELECT * FROM table1 LEFT JOIN table2 ON table1.id = table2.id;
Use RIGHT JOIN to fetch all rows ...
Fetch project details where the project name starts with 'A' using SQL query.
Use SQL SELECT statement to retrieve data from the 'project' table.
Utilize the WHERE clause with the LIKE operator to filter results.
Example SQL query: SELECT * FROM project WHERE project_name LIKE 'A%';
The '%' wildcard allows for any characters to follow 'A'.
Ensure proper indexing on the project_name column for performance.
The LIKE operator in SQL is used to search for a specified pattern in a column.
The LIKE operator is often used with wildcard characters: '%' and '_'.
Example: SELECT * FROM employees WHERE name LIKE 'A%'; // Finds names starting with 'A'.
Example: SELECT * FROM products WHERE code LIKE 'P__'; // Finds codes like 'P01', 'PAB', etc.
The '%' wildcard represents zero or more characters, while '_' represents a single character...
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I applied via Other and was interviewed in Sep 2018. There were 3 interview rounds.
posted on 5 Oct 2022
I applied via Referral
It was quite easy, written test,some multiple choice questions
posted on 7 Nov 2024
I applied via Referral and was interviewed before Nov 2023. There were 2 interview rounds.
Create a dashboard using Power Bi or Tableau
Gather relevant data sources for analysis
Identify key performance indicators (KPIs) to track
Design visually appealing and user-friendly dashboard
Utilize interactive features for data exploration
Include filters and slicers for customization
Consider audience needs and tailor dashboard accordingly
posted on 18 Nov 2021
I applied via Recruitment Consultant and was interviewed before Nov 2020. There were 4 interview rounds.
I applied via Instahyre and was interviewed in Sep 2022. There were 2 interview rounds.
Find the max triplets such that i Sort the array in ascending order Iterate over the array and keep track of the maximum triplet Return the maximum triplet
Finding duplicate records in MySQL table
Use GROUP BY and HAVING clause to group and filter duplicate records
SELECT statement with COUNT(*) function can be used to count the number of occurrences
UNIQUE constraint can be added to the table to prevent duplicates
I manage villa owners by fostering strong relationships, ensuring clear communication, and addressing their needs promptly.
Establish regular communication: Schedule weekly check-ins to discuss updates and concerns.
Set clear expectations: Outline responsibilities and deliverables at the start of the partnership.
Provide personalized service: Tailor solutions based on individual owner preferences, such as maintenance sche...
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