Jane Street Non Voice Customer Service Executive Interview Questions and Answers

Q1. Leetcode two sum premutation
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Q2. Basic probability questions to calculate
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Q1. Walk me through your PhD thesis
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Q2. How did you hear us, why us?
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Strategies leetcode,pandas,

Q1. Premium calculation in options
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Q2. Backtesting strategies
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3 questions on codesignal

Q1. Basics of DSA and C#
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1 hour 30 min test with 2 coding question . one of then was on strings replacing unnecessary symbols with underscore.

Q1. Priority queue and other dsa basics questions
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Q2. Introduce yourself?
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Q1. Introduce yourself.
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Q2. What will you do as a team leader if your teammates are not supportive
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Questions about Basic finance and overall like any CET exams questions

Easy as you will get chance to talk about your views on topic given by interviewer

Q1. Tell me about Yourself
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Q2. Tell me About projects you have done
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Q3. What you have done in your internship
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Q1. Life cycle of thread
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Thread life cycle includes new, runnable, running, blocked, and terminated states.
• Thread is created in 'new' state

• It becomes 'runnable' when start() method is called

• Thread enters 'running' state when CPU starts executing its run() method

• It can go to 'blocked' state if it's waiting for a resource

• Finally, thread reaches 'terminated' state when run() method completes or stop() method is called
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Q2. İnternal working of hash map
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Hash map is a data structure that stores key-value pairs and uses a hash function to map keys to their corresponding values.
• Hash map consists of an array of buckets, each containing a linked list of key-value pairs.

• When inserting a key-value pair, the hash function is used to determine the index of the bucket where the pair should be stored.

• To retrieve a value, the hash function is used to find the corresponding bucket...read more
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Q1. Salary expectations
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Q2. Why I want to change the job
Ans. 
Seeking new challenges, growth opportunities, and a better work-life balance.
• Looking for new challenges and opportunities to learn and grow

• Seeking a better work-life balance

• Interested in working with new technologies or in a different industry

• Wanting to advance career progression
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Q1. Tell me about yourself
Ans. 
I am a data analyst with a strong background in statistics and data visualization.
• Graduated with a degree in Statistics

• Proficient in programming languages like Python and R

• Experience in analyzing large datasets and creating data visualizations

• Strong problem-solving skills
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