Q1. Common ways to evaluate Time Series model
Ans. 
Common ways to evaluate Time Series model include AIC, BIC, RMSE, MAE, ACF, PACF, etc.
• Use Akaike Information Criterion (AIC) and Bayesian Information Criterion (BIC) to compare models

• Calculate Root Mean Squared Error (RMSE) and Mean Absolute Error (MAE) to assess model accuracy

• Analyze Autocorrelation Function (ACF) and Partial Autocorrelation Function (PACF) to check for autocorrelation in residuals
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Q2. Best ways to handle multicollinearity
Ans. 
Use techniques like feature selection, regularization, PCA, and VIF to handle multicollinearity.
• Perform feature selection to choose the most relevant variables for the model.

• Apply regularization techniques like Lasso or Ridge regression to penalize high coefficients.

• Utilize Principal Component Analysis (PCA) to reduce dimensionality and decorrelate variables.

• Check for Variance Inflation Factor (VIF) to identify highly
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Q1. Write a function taking input as string and output a dictionary which will give key as characters in these string and values as their frequency of occurrence
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Q2. TF IDF in NLP
Ans. 
TF IDF is a technique used in NLP to measure the importance of a word in a document within a collection of documents.
• TF IDF stands for Term Frequency-Inverse Document Frequency.

• It is used to determine how important a word is in a document relative to a collection of documents.

• TF IDF is calculated by multiplying the term frequency (TF) of a word in a document by the inverse document frequency (IDF) of the word across al...read more
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The tests often take 30 minutes, and frequently there are network issues that require you to restart your test multiple times.

Q1. What is the full form of KYC?
Ans. 
KYC stands for Know Your Customer, a process used by businesses to verify the identity of their clients.
• KYC is a regulatory requirement in many industries, including banking and financial services.

• It involves collecting personal information from customers to prevent fraud and money laundering.

• Examples of KYC documents include government-issued IDs, utility bills, and bank statements.
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Q2. What is your understanding of the basics of interest rates?
Ans. 
Interest rates represent the cost of borrowing money or the return on investment, influenced by factors like inflation and central bank policies.
• Interest rates are the cost of borrowing money, typically expressed as a percentage of the principal loan amount.

• They also represent the return on investment for savings or investments.

• Interest rates are influenced by factors such as inflation, central bank policies, economic ...read more
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It contains questions similar to those found in CAT exams, including basic questions and general knowledge related to NBFC companies.

Q1. Why shriram finance
Ans. 
Shriram Finance offers competitive interest rates, flexible repayment options, and excellent customer service.
• Competitive interest rates compared to other financial institutions

• Flexible repayment options tailored to individual needs

• Excellent customer service for a smooth borrowing experience
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Q2. How many calls you can in a month
Ans. 
The number of calls I can make in a month varies depending on my schedule and workload.
• The number of calls I can make in a month depends on my availability and the nature of the calls.

• On average, I can make around 100 calls in a month if they are short and straightforward.

• If the calls require more time and in-depth discussions, I may only be able to make 50 calls in a month.

• I prioritize important calls and schedule the
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Q3. What about shriram
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LOGICAL REASONING, GERNREAL APTI

Q1. WHAT IS MOST IMPORTANCE IN FINANCE?
Ans. 
The most important aspect in finance is managing risk and ensuring financial stability.
• Risk management is crucial to protect investments and assets

• Maintaining financial stability ensures long-term success

• Effective budgeting and forecasting are essential for financial health
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Q1. TELL ME ABOUT YOUR SELF?
Ans. 
I am a motivated and dedicated individual with a strong background in business management and a passion for leadership.
• Graduated with a degree in Business Administration

• Completed internships in marketing and finance

• Led a team project to increase sales by 20%

• Currently pursuing an MBA to further develop my skills
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Q2. WHY DO YOU WANT JOIN OUR COMPANY ?
Ans. 
I am impressed by your company's reputation for innovation and growth, and I believe my skills and experience align well with your values and goals.
• I admire your company's commitment to innovation and growth

• I believe my skills and experience would be a great fit for your team

• I am excited about the opportunity to contribute to your company's success
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Java is case sensitive database html

Q1. Computer science related
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Q2. What is Python and introduced
Ans. 
Python is a high-level programming language known for its simplicity and readability.
• Python is an interpreted language, meaning code is executed line by line.

• It supports multiple programming paradigms like procedural, object-oriented, and functional programming.

• Python has a large standard library and a vibrant community for support and resources.

• Example: print('Hello, World!') is a simple Python program that prints 'He
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Q3. What is java and method
Ans. 
Java is a popular programming language used for developing applications, while a method is a block of code that performs a specific task.
• Java is an object-oriented programming language known for its portability and versatility.

• Methods in Java are used to define behavior for objects and can be called to perform specific tasks.

• Example: public void printMessage() { System.out.println("Hello, World!"); }
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Q4. What is html and function
Ans. 
HTML is a markup language used for creating web pages. Functions are blocks of code that perform specific tasks.
• HTML stands for HyperText Markup Language

• HTML is used to structure content on web pages using tags

• Functions in programming are reusable blocks of code that perform specific tasks

• Functions can take input parameters and return output values

• Example:

  This is a heading

  in HTML

• Example: function add(a, b) { return a
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Q5. What is computer and generation
Ans. 
A computer is an electronic device that processes data and performs tasks based on instructions provided by a user or program. Generations refer to different stages of technological advancements in computer hardware and software.
• A computer is an electronic device that can store, retrieve, and process data.

• Computers can perform various tasks based on instructions provided by users or programs.

• Generations in computing re...read more
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Q1. What is job concept
Ans. 
Job concept refers to the overall understanding and expectations of a particular job role within an organization.
• Job concept includes the responsibilities, duties, and tasks associated with a specific job role.

• It also encompasses the qualifications, skills, and experience required to perform the job effectively.

• Job concept may vary from organization to organization, depending on the industry and company culture.

• It is i...read more
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Q2. Financial condition
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Good communication,short time,clear explanation