Credgenics Internship Trainee Interview Questions and Answers

First round is apti when in placement

Too hard all are dsa questions

They follow the same pattern questions in every college so go through those. These are easily accessible from Leetcode discussion section.

Q1. Well I was not selected for futther rounds :(
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Q1. What is your job role
Ans. 
I am responsible for assisting in various tasks and projects within the company.
• Supporting team members in daily operations

• Completing assigned tasks in a timely manner

• Assisting in research and analysis

• Participating in meetings and discussions
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Q2. What is the ctc
Ans. 
CTC stands for Cost to Company, which includes all expenses related to an employee's compensation.
• CTC includes salary, bonuses, benefits, and any other perks provided by the company

• It is the total amount of money a company spends on an employee in a year

• CTC is often used to negotiate job offers and understand the full value of a compensation package
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Test was based on arrays and some dsa concepts.

Q1. Internal Implementation of HashMap
Ans. 
HashMap is implemented using an array of linked lists to handle collisions.
• HashMap stores key-value pairs in an array of linked lists

• Hash function is used to determine the index of the array where the key-value pair will be stored

• Collision handling is done by chaining, where multiple key-value pairs with the same hash value are stored in the same linked list

• HashMap allows null keys and values

• HashMap is not synchronized...read more
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Q1. Mean, Median, Mode in python
Ans. 
Mean, median, and mode are common statistical measures used to describe the central tendency of a dataset in Python.
• Mean is the average of all the numbers in a dataset. It is calculated by summing all the numbers and dividing by the total count.

• Median is the middle value of a dataset when it is ordered from smallest to largest. If there is an even number of values, the median is the average of the two middle values.

• Mod...read more
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Q2. R related questions
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3 questions are from graphs and trees

Only one question in tree

Basic python, sql and pandas questions

Q1. Case study (Probability questions)
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Q2. Resume projects
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