Rubans Interview Questions and Answers

Q1. They asked about OPS, Data design and coding pattern
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Q2. About my coding pattern
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Q1. What programming language are you most proficient?
Ans. 
I am most proficient in Java.
• Extensive experience in developing applications using Java

• Strong understanding of object-oriented programming principles

• Familiarity with popular Java frameworks like Spring and Hibernate
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Q2. .NET, Angular and Sql Server
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Q1. How would you design a system that needs to handle million of records
Ans. 
I would design a system using scalable architecture, efficient data storage, and optimized query processing.
• Utilize a distributed database system like Cassandra or Hadoop for storing large volumes of data

• Implement data partitioning and sharding to distribute the data across multiple servers

• Use indexing and caching mechanisms to optimize query performance

• Employ load balancing techniques to evenly distribute incoming req...read more
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They given some topic on gd

They gave some gd questions

Q1. Asking some technical questions
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Q1. Asking person data qnd techicql questions also
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Q2. Personal data of school and other things
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Q3. Some techinql questions on before worked Project
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Coding test duration is 30 to 40 min
on paper pen and topic is simple like related to string,pattern and number's

Q1. Introduction about yourself
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Q2. Salary expectation
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Q1. Related to the basic of html css and js
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Q2. Ask run time short code and explanation
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Q1. About yourself and other
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Q2. All about company your expectation and salary disscuced
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Q1. Introduced Yourself
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Q2. About knowledge in Software Development
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Q1. Difference between absolute xpath and relative xpath
Ans. 
Absolute xpath specifies the complete path from the root element to the desired element, while relative xpath specifies the path relative to the current element.
• Absolute xpath starts with a single forward slash (/) and is more specific.

• Relative xpath starts with a double forward slash (//) and is more flexible.

• Absolute xpath is more prone to breaking if the structure of the page changes.

• Relative xpath is easier to main...read more
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Q1. Spark architecture.
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Q2. Narrow and wide transformations
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Q1. Why would you want this role?
Ans. 
I am passionate about analyzing data and identifying opportunities for business improvement.
• I have a strong background in data analysis and problem-solving.

• I enjoy working with stakeholders to understand their needs and find solutions.

• I am excited about the opportunity to use my skills to drive business growth and success.
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Speed to the speed advantage id Castlegate

Behavior questions, around collaboration ownership past sucess and failures

Another review of shipment speed

Q1. Final questions from amanger
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