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I applied via Referral and was interviewed in Feb 2024. There were 2 interview rounds.
Setup a cluster and find the bottleneck of performance.
Ways to optimize latency in Cassandra
Use appropriate data modeling to reduce the number of queries needed
Optimize queries by using appropriate indexes and clustering keys
Tune the Cassandra configuration settings for better performance
Use caching mechanisms like Memcached or Redis to reduce latency
Consider using partitioning strategies to distribute data evenly across nodes
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I appeared for an interview before Jul 2024, where I was asked the following questions.
I applied via LinkedIn and was interviewed before Sep 2023. There were 3 interview rounds.
1 hr test on testing basics
A test bed is a platform or environment where testing is conducted to evaluate the performance of software or hardware.
Test bed is used to simulate real-world conditions for testing purposes.
It allows testers to identify and fix issues before the product is released to the market.
Examples of test beds include virtual machines, physical devices, and cloud-based testing environments.
A test case is a set of conditions or variables under which a tester will determine whether a system under test satisfies requirements or works correctly.
Test cases are designed to validate the functionality of a system or software.
They include steps to be executed, expected results, and actual results for comparison.
Test cases can be automated or manual, depending on the testing process.
Examples: Login functionality, ...
Discussing package management involves understanding dependencies, versioning, and distribution methods in software development.
Package management systems like npm (Node.js) and pip (Python) help manage libraries and dependencies.
Versioning is crucial; semantic versioning (e.g., 1.0.0) helps in understanding compatibility.
Dependency resolution ensures that all required packages are installed without conflicts.
Examples ...
I applied via Walk-in and was interviewed before Oct 2021. There were 4 interview rounds.
The aptitude test will comprise on different topics like logical reasoning, technical questions based on the technology that company supports. Mostly it will be choose the correct answer type. If you passed this round only, you will be selected to next round. Check with supervisor , whether there is negative marking for wrong answer before starting of exam. Some of these rules change from company to company
I applied via Walk-in and was interviewed in Aug 2024. There was 1 interview round.
posted on 24 Jan 2024
What is performance testing?
I appeared for an interview before May 2021.
System engineer
Basic c programming
I applied via Recruitment Consultant and was interviewed before Oct 2020. There were 3 interview rounds.
posted on 6 Nov 2015
based on 1 interview experience
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