AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
i
Flatworld Solutions
Compare
Filter interviews by
Flatworld Solutions Data Analyst Interview Questions and Answers
Flatworld Solutions Data Analyst Interview Experiences
1 interview found
I applied via Naukri.com and was interviewed before Dec 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Question was about SQL , Excel.
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
Anonymous
(2 Questions)
- Q1. What is Logistic regression
- Ans.
Logistic regression is a statistical method used to analyze and model the relationship between a binary dependent variable and one or more independent variables.
It is a type of regression analysis used for predicting the probability of a categorical dependent variable
It is commonly used in marketing, finance, and healthcare industries
It uses a sigmoid function to map any real-valued number to a value between 0 and 1
Exa...
- Q2. What are Random Forests
- Ans.
Random Forests is an ensemble learning method for classification, regression and other tasks.
Random Forests is a machine learning algorithm that builds multiple decision trees and combines their outputs.
It is an ensemble learning method that uses bagging and feature randomness to improve the accuracy and prevent overfitting.
Random Forests can be used for classification, regression, feature selection, and outlier detect...
(3 Questions)
- Q1. What is Natural Language Processing
- Ans.
Natural Language Processing is a field of study that focuses on making computers understand human language.
It involves using algorithms and statistical models to analyze and interpret human language.
NLP is used in various applications such as chatbots, sentiment analysis, and language translation.
Examples of NLP tools include NLTK, spaCy, and Stanford CoreNLP.
- Q2. What is BERT & Transformers
- Ans.
BERT & Transformers are natural language processing models used for tasks such as sentiment analysis, question answering, and language translation.
BERT stands for Bidirectional Encoder Representations from Transformers and is a pre-trained language model developed by Google.
Transformers are a type of neural network architecture that can process sequential data, such as text, by attending to different parts of the input...
- Q3. What are common OCR techniques
- Ans.
OCR techniques include preprocessing, segmentation, recognition, and postprocessing.
Preprocessing involves enhancing the image quality and removing noise.
Segmentation is the process of identifying individual characters or words in the image.
Recognition involves using machine learning algorithms to recognize the characters or words.
Postprocessing involves correcting errors and improving the accuracy of the recognized te...
Interview Preparation Tips
Skills evaluated in this interview
Swami 9542
Selected
Java, python, r, powerbi
About powerbi, they have conducted.....
(2 Questions)
- Q1. Walk through your project?
- Ans.
Developed a predictive model to forecast sales based on historical data
Collected and cleaned historical sales data
Performed exploratory data analysis to identify trends and patterns
Built and trained a machine learning model using regression techniques
Evaluated model performance using metrics like RMSE and MAE
- Q2. Behavioral questions?
(2 Questions)
- Q1. Questions based on Advanced Excel like Vlookup, Index match, sumifs, pivot tables
- Q2. Behavioral questions
(1 Question)
- Q1. Salary negotiation
Interview Preparation Tips
Basic SQL, Advanced Excel, Tableau or Power BI
Aptitude regarding Human anatomy & physiology
(1 Question)
- Q1. Introduction, Expression
I appeared for an interview in Dec 2023.
Medical knowledge based questions
(2 Questions)
- Q1. General medical questions
- Q2. Antidiabetics , gerd, antihypertension,gout,bones,fracture
(1 Question)
- Q1. Introducation salary expectation skills personality
Data Analyst Interview Questions & Answers
Statestreet HCL Services
Idgaf since99
posted on 24 Apr 2024
(1 Question)
- Q1. Introduction, Journey, questions from CV
Interview Questionnaire
1 Question
- Q1. What is ur goal after 2 years
Interview Preparation Tips
Aptitude test on reasoning and problem solving
(2 Questions)
- Q1. What is list and tuple
- Ans.
List and tuple are both data structures in Python. Lists are mutable, ordered collections of items, while tuples are immutable, ordered collections.
List is mutable, meaning its elements can be changed after creation
Tuple is immutable, meaning its elements cannot be changed after creation
List is defined using square brackets [], while tuple is defined using parentheses ()
Example of list: my_list = [1, 2, 3]
Example of tu
- Q2. How tableau works
- Ans.
Tableau is a data visualization tool that helps users create interactive and shareable dashboards and reports.
Tableau connects to various data sources such as Excel, SQL databases, and cloud services.
Users can drag and drop fields to create visualizations like charts, graphs, and maps.
Tableau allows for interactive filtering and drilling down into data for deeper insights.
Users can create dashboards and stories to pres...
Interview Preparation Tips
Skills evaluated in this interview
I applied via Campus Placement and was interviewed in Mar 2021. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. There were 4 rounds and interview went for two days. I was asked to speak about capital market and derivatives. Some journal entries and Golden rules of accounts. Also, reason of transactions in trail bal...
Interview Preparation Tips
Flatworld Solutions Interview FAQs
Tell us how to improve this page.
Flatworld Solutions Interviews By Designations
- Flatworld Solutions Process Associate Interview Questions
- Flatworld Solutions Quality Analyst Interview Questions
- Flatworld Solutions Senior Associate Interview Questions
- Flatworld Solutions Analyst Interview Questions
- Flatworld Solutions Graphic Designer Interview Questions
- Flatworld Solutions Data Analyst Interview Questions
- Flatworld Solutions Software Tester Interview Questions
- Flatworld Solutions Junior Associate Interview Questions
- Show more
Interview Questions for Popular Designations
- Senior Data Analyst Interview Questions
- Junior Data Analyst Interview Questions
- Data Analyst Intern Interview Questions
- Data Engineer Interview Questions
- Data Research Analyst Interview Questions
- Data Scientist Interview Questions
- Data Entry Operator Interview Questions
- Associate Data Analyst Interview Questions
- Show more
Data Analyst Interview Questions from Similar Companies
|
Process Associate
561
salaries
|  ₹1.5 L/yr - ₹4.9 L/yr |
|
Graphic Designer
91
salaries
| ₹2.4 L/yr - ₹5 L/yr |
|
Design Engineer
63
salaries
| ₹2.8 L/yr - ₹5.1 L/yr |
|
Associate
62
salaries
| ₹1.5 L/yr - ₹4.5 L/yr |
|
Mortgage Underwriter
53
salaries
| ₹1.5 L/yr - ₹3.7 L/yr |
Quess
Statestreet HCL Services
IKS Health
Alldigi Tech
- Home >
- Interviews >
- Flatworld Solutions Interview Questions >
- Flatworld Solutions Data Analyst Interview Questions
