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I applied via Company Website and was interviewed in Aug 2024. There were 2 interview rounds.
I applied via Walk-in and was interviewed in Aug 2024. There were 2 interview rounds.
It was a mixed of DSA/SQL/Previous Project kind of questions
1. DSA was Medium - Rop joining problem
2. SQL was easy-medium
Shuffle in map reduce process involves transferring intermediate key-value pairs from mappers to reducers based on keys.
During the shuffle phase, the output of the mappers is partitioned and sorted based on keys.
Keys with the same value are grouped together and sent to the same reducer.
The partitioning and sorting process ensures that all values for a particular key are sent to the same reducer.
The shuffle phase is cru...
I applied via LinkedIn and was interviewed in Apr 2024. There were 2 interview rounds.
Basic Sorting questions
Design a scalable data pipeline for processing large volumes of data efficiently.
Utilize distributed computing frameworks like Apache Spark or Hadoop for parallel processing
Implement data partitioning and sharding to distribute workload evenly
Use message queues like Kafka for real-time data ingestion and processing
Leverage cloud services like AWS S3 for storing and accessing data
Implement data quality checks and monito
I applied via Approached by Company and was interviewed in Jan 2024. There were 2 interview rounds.
Zeotap India interview questions for popular designations
I applied via Job Portal and was interviewed in Oct 2022. There were 4 interview rounds.
I am a Technical Support Engineer with expertise in Java and SQL.
I have a strong understanding of Java programming language and SQL database management.
I have experience in troubleshooting technical issues and providing solutions to customers.
In the last few months, I faced challenges in resolving complex database issues and optimizing query performance.
I constantly strive to learn and improve my skills to provide the
SQL query to find commissions of more than 12 percent.
Use the SELECT statement to retrieve data from the table.
Use the WHERE clause to filter the data based on the commission percentage.
Use the > operator to filter the data for commissions greater than 12 percent.
Technical Support Engineer 1 interview question on log analysis
To search for the string 'Error' and 'ERROR' in Log Level, use a regular expression or a log analysis tool
To find logs between two timestamps, use a log analysis tool or filter the logs based on timestamp
To remove the username from each log line, use a regular expression or a log analysis tool
Script to convert CSV to json
Use a CSV parsing library like csvtojson or papaparse
Loop through the CSV data and convert each row to a JSON object
Write the JSON data to a file or return it as a string
Yes, I have experience with API calls tools.
I have worked with various API tools such as Postman, Insomnia, and Swagger.
I am familiar with RESTful APIs and have experience in making GET, POST, PUT, and DELETE requests.
I have also worked with API documentation and testing.
I am comfortable with troubleshooting API issues and providing solutions.
I interact with clients by actively listening to their concerns, providing clear and concise solutions, and following up to ensure satisfaction.
Listen actively to client concerns
Provide clear and concise solutions
Follow up to ensure satisfaction
Maintain a professional and courteous demeanor
Communicate effectively through various channels (phone, email, chat)
Empathize with clients and understand their perspective
I applied via Instahyre and was interviewed before Sep 2022. There were 5 interview rounds.
1:1 coding and dsa
Tech discussion
I applied via Campus Placement and was interviewed in May 2022. There were 2 interview rounds.
Dsa dbms questions. medium lc level
I applied via Referral and was interviewed before Apr 2021. There were 3 interview rounds.
It contains two easy medium coding questions and a SQL question.
I applied via Instahyre and was interviewed in Jan 2020. There were 5 interview rounds.
Top trending discussions
I was interviewed in Dec 2024.
One of the node of a 3 node cluster is down. Explain the step by step process to troubleshoot the issue.
Shell script & terraform code output was asked.
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