DISYS Financial Analyst Interview Questions and Answers

There were 3 rounds for data science consultant position at Equifax. 1st round consists of Python and SQL questions and also in this round they have tested analytical thinking as well.

In 2nd round they have asked me questions from my resume and asked me to explain the projects which I have worked on in previous company. In this round they have asked me pandas related questions and asked me write code.

Q1. In Managerial round again here I have been asked questions related my projects. and no coding round in this stage.
Add your answer

On python and sql coding.they ask simple to complex questions

Q1. On data science machine learning
Add your answer

Q1. Java basics , spring boot
Add your answer

Q1. Coding question on array list
Add your answer

Q1. How much salary do you expect
Add your answer

Math , gk, english

AI

Q1. Ai questions , java questions , coding questions
Add your answer

Q1. Where do you see yourself in 5 years
Add your answer

Q1. What is Tuples? How do you convert a string to a tuple?
Ans. 
Tuples are immutable sequences of elements. A string can be converted to a tuple using the tuple() function.
• Tuples are similar to lists but are immutable

• Elements of a tuple are enclosed in parentheses ()

• A string can be converted to a tuple using the tuple() function

• Each character in the string becomes an element in the tuple
Answered by AI
Add your answer
Q2. What is Left Join? Show one Left join for 2 data frames on Python
Ans. 
Left join is a type of join operation in SQL that returns all the rows from the left table and matching rows from the right table.
• Left join is performed using the 'left join' keyword in SQL

• In Python, left join can be performed using the 'merge' function from the pandas library

• Syntax: pd.merge(left_dataframe, right_dataframe, how='left', on='key_column')

• Example: pd.merge(df1, df2, how='left', on='id')
Answered by AI
Add your answer

Moderate difficult with business reasoning

Q1. Prior work Ex mostly and a case study
Add your answer

Q1. What is your core experience, and how would you evaluate your communication skills?
Ans. 
I have over 5 years of experience in IT recruitment, specializing in sourcing and screening candidates for technical roles. I would rate my communication skills as excellent.
• Core experience in IT recruitment for technical roles

• Specialize in sourcing and screening candidates

• Over 5 years of experience in the field

• Excellent communication skills in both written and verbal communication

• Ability to effectively communicate wit
Answered by AI
Add your answer