Xyz Company Interview Questions, Process, and Tips for Freshers

About company and the details of the origin

About company and how it started

About company and how group discussion started

About company and how it gives assignment

Case study about company

Q1. Hr tell us about themselves how they are in need of job
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Q1. Technical refers to plumbing and other household work
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Q1. One on one round is basically 1 after another
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Q1. Introduce yourself
Ans. 
I am a motivated and detail-oriented data analyst with a strong background in statistics and data visualization.
• Graduate student studying Data Science at XYZ University

• Proficient in Python, SQL, and Tableau for data analysis

• Experience with analyzing large datasets and creating data visualizations

• Strong problem-solving and communication skills
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Q1. What do you mean by data analyst?
Ans. 
A data analyst is a professional who collects, processes, and analyzes data to provide insights and support decision-making.
• Collects data from various sources

• Cleans and processes data to ensure accuracy

• Analyzes data using statistical techniques and tools

• Interprets data to identify trends and patterns

• Creates visualizations and reports to communicate findings
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It was moderate and also easy to crack

Q1. Write a SQL queries
Ans. 
SQL queries to retrieve data from a database
• Use SELECT statement to retrieve data from tables

• Use WHERE clause to filter results based on specific conditions

• Use JOIN clause to combine data from multiple tables
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Q2. Use case when while writing a query
Ans. 
Using a case statement in a query to handle different conditions
• Use CASE statement to handle different conditions in a query

• CASE can be used for conditional logic within SELECT, WHERE, ORDER BY clauses

• Example: SELECT column1, CASE WHEN condition1 THEN 'Result1' ELSE 'Result2' END AS new_column FROM table_name
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Aptitude round having questions related to your quant,logical reasoning and verbal

Basically asked from array , strings and recursion

Q1. Inroduce yourself ?
Ans. 
I am a recent graduate with a degree in Computer Science and a passion for coding and problem-solving.
• Graduated with a degree in Computer Science

• Passionate about coding and problem-solving

• Completed internships at tech companies

• Proficient in programming languages like Java, Python, and JavaScript
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Q2. About your project
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Q1. About you and your hobbies , skills
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Q2. From your project and domain
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