Agility E Services Analyst Interview Questions and Answers

Q1. What is a VPN, and how does it work?
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Q2. What steps would you take if the server were to go down?
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It comprised of 3 sections
1st section
MCQ round:DSA(bitwise operators), DBMS, Networking.
2nd Section
Essay writing (200 words)
3rd Section
Gaming based cognitive ability test.

Then qualified students had to give SVAR test.

Q1. Can you describe your major project
Ans. 
Developed a data analysis tool to track customer behavior and improve marketing strategies.
• Utilized Python and SQL to extract and analyze customer data

• Implemented machine learning algorithms to predict customer preferences

• Collaborated with marketing team to implement targeted campaigns based on analysis

• Generated reports and visualizations to present findings to stakeholders
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Q2. Explain the concept of inheritance along with other basic Object-Oriented Programming (OOP) concepts?
Ans. 
Inheritance is a concept in OOP where a class can inherit attributes and methods from another class.
• Inheritance allows for code reusability and promotes the concept of 'is-a' relationship.

• A subclass can inherit from a superclass, gaining access to its attributes and methods.

• Example: Class 'Animal' can be a superclass, and classes like 'Dog' and 'Cat' can inherit from it.
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Q1. What is data analysis and data science?
Ans. 
Data analysis involves examining, cleaning, transforming, and modeling data to discover useful information, while data science involves using scientific methods, algorithms, and systems to extract knowledge and insights from data.
• Data analysis focuses on examining and interpreting data to make informed decisions.

• Data science involves using various techniques and algorithms to extract insights and knowledge from data.

• Da...read more
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Q2. What is array explain numpy in python?
Ans. 
An array in numpy is a grid of values, all of the same type, and is indexed by a tuple of nonnegative integers.
• Numpy is a popular Python library for numerical computing.

• Arrays in numpy can be created using the np.array() function.

• Arrays can have multiple dimensions, such as 1D, 2D, or even higher dimensions.

• Numpy arrays are more efficient than Python lists for numerical operations.

• Example: import numpy as np arr = np.a
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Q3. What is dataframe?
Ans. 
Dataframe is a two-dimensional data structure in pandas that stores data in rows and columns.
• Dataframe is a key data structure in the pandas library for data manipulation and analysis

• It is similar to a table in a relational database or a spreadsheet in Excel

• Dataframes can be created from various data sources such as CSV files, databases, or dictionaries
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Q4. What is Power Bi
Ans. 
Power BI is a business analytics tool by Microsoft that provides interactive visualizations and business intelligence capabilities.
• Power BI allows users to connect to various data sources and create interactive reports and dashboards.

• Users can easily share and collaborate on reports with others within their organization.

• It offers a wide range of visualization options to present data in a meaningful way.

• Power BI can be ...read more
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Q5. What are the data visulaztion tools?
Ans. 
Data visualization tools are software that help in creating visual representations of data to aid in understanding and analysis.
• Tableau

• Power BI

• QlikView

• Google Data Studio

• D3.js
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The test level is moderate

Q1. Difference between c and java
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Q2. Excel shortcuts
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Q1. Can you provide a self-introduction?
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Q1. Self introduction and other details
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Q2. Experience on accounts
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Cloud computing and it’s important on global market

Basic Excel and reasoning questions.

Q1. Sql, tableau & excel related questions
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Q1. Salary discussion
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Q1. Tell me about yourself
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Q2. Past experience
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Q3. Explain about past projects
Ans. 
I have worked on various projects involving data analysis, market research, and financial modeling.
• Conducted market research to identify growth opportunities for a tech startup

• Developed financial models to forecast revenue and expenses for a retail company

• Analyzed customer data to improve retention rates for an e-commerce platform
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Its overall good . First aptitude and then english test

Q1. Networking related questions
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Q2. Sql and oops conecpts
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Q1. Why we shouod hire you
Ans. 
I have a strong analytical background, excellent communication skills, and a proven track record of delivering actionable insights.
• I have a degree in Economics with a focus on data analysis

• I have experience using statistical software such as R and Python

• I have successfully presented findings to senior management in previous roles
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Q2. Your strength and weakness
Ans. 
Strength: Analytical skills, Weakness: Perfectionism
• Strength: Strong analytical skills help me in problem-solving and decision-making.

• Weakness: Perfectionism can sometimes lead to spending too much time on a task to ensure it is flawless.

• Strength: Attention to detail allows me to catch errors and improve processes.

• Weakness: Striving for perfection can cause stress and hinder progress.

• Strength: Ability to think critical...read more
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