Nexval Infotech Process Associate Interview Questions and Answers

Q1. Reverse a loop for a linked list
Ans. 
To reverse a loop for a linked list, iterate through the list and change the pointers to point in the opposite direction.
• Start by initializing three pointers: current, previous, and next.

• Iterate through the linked list, updating the pointers to reverse the direction of the links.

• Update the head of the linked list to point to the new first node after reversing the loop.
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Aptitude test :Numerical,Logical and Behavioral

Group discussion - Conducted among 6-12 people

Q1. Introduction,Guesstimates & basic programming
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Q1. Project explanation:Final year project
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Q1. General HR discussion: Intro,Reasons for joining here
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Basic coding questins

Q1. All based on my project
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Aptitude test was easy, you can prepare it with online available resources

We were asked to complete few games which were related to logical thinking

It was a common topic and was 1 hour long

Q1. They asked basic sql question like joins, windows function, subqueries. Also they asked one guestimate and a case study. Guestimate- No. of IPhone stores in delhi Case study - How to increase the profit of...read more
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Q1. SQL based questions
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Q2. Logic based questions
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Q1. Situation based questions
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Q2. Questions related to company
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General aptitude questions

Was given a topic and asked to talk about for 2 mins

Q1. Why LatentView?
Ans. 
LatentView offers a dynamic work environment with opportunities for growth and learning in the field of analytics.
• LatentView has a strong reputation in the analytics industry for delivering innovative solutions to clients.

• The company values continuous learning and development, providing employees with opportunities to enhance their skills.

• LatentView offers a collaborative work culture where employees can work on divers...read more
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Q2. What do you expect from us?
Ans. 
I expect a supportive work environment, opportunities for growth, and clear communication.
• Supportive work environment where I can collaborate with team members

• Opportunities for growth and advancement within the company

• Clear communication regarding expectations, feedback, and goals
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There were 48 questions to be done in 60 minutes.
the platform used was below average.
about 1400 gave the test

The Next round was a GD.
about 250 were shortlisted.
it was held in groups of 10 - 13.
there were 2 Panelists observing the body language, the fluency and time you speak for.
It is very important that you either start or conclude the GD.
leaves a good impression.

Q1. Tell me about yourself
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Q2. What is Data Analysis?
Ans. 
Data analysis is the process of inspecting, cleaning, transforming, and modeling data to discover useful information.
• It involves collecting and organizing data

• It includes statistical analysis and visualization

• It helps in making informed decisions

• Examples include market research, financial analysis, and scientific research
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Q3. SQL Queries using Joins and sub-queries
Ans. 
SQL Queries using Joins and sub-queries
• Joins are used to combine rows from different tables based on a related column

• Sub-queries are queries nested within another query

• Joins and sub-queries can be used together to retrieve specific data from multiple tables
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Q4. Many questions about projects mentioned in the resume.
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Q5. Estimation and probability questions were asked to see the way you approach a question logically.
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Q1. Tell me about Yourself
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Q2. Again Questions based on resumes
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Q3. Some Regular HR Questions like why latent view, where to do you yourself in 5 years.....etc.
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Q4. Any questions for me?
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