Good standard maintained.

Initially, I was called for a screening round. Post that, I was intimated that the position was moved.

Later, they called and asked me to come for a 1:1, where 6 rounds were completed in a span of 5 hours. The last round was with the Director, followed by an HR discussion.

How does Kafka failure affect Storm?

What and how do you check?

What is Kafka lag?

What are offsets in Kafka?

What are groups in Kafka?

Given multiple queues and data inserted in a multithreaded manner, how do you ensure the latest record is inserted last?

Given a data lake, a set of microprocessors, a load balancer, and the end user, what is to be tested here (non-functional)?

• Security (data masking)
• Load testing (using JMeter, NDBench)
• Encoding

Automation Framework

Project Description

Why did you move to many companies in a short time? What is the learning?

Any web application experience?

Kafka queuing mechanism

Kafka partition and offsets

TCP 3-way handshake

How is TCP teardown done?

What's a NameNode & DataNode?

Advantages of Kafka over others (Solace)?

Differences between Hive & HBase?

Idea on Solr?

How is multithreading done in Python?

How is memory allocation done?

What's the framework implemented?

Architecture and testing areas

Test process

How are huge datasets tested within 2 weeks (manual + automation)?

How are load and performance tests employed?

Given a folder, delete only the logs for 5 days.

In vi editor, how to substitute a value?

Delete the 10th line in vi.

How to check memory?

How to assign custom commands (alias)?

Why is source run on .bashrc file?

Write a program to compare two dictionaries.

Write a program to print distinct values in a file and their count.

Write a program to check if a string is a palindrome or not using list slicing.

What are the different types of data types?

What is the difference between lists and tuples, and where in real-time use one over the other?

What Python libraries were used?

Given a date, print which quarter it belongs to.

Automation framework explanation