Machintel Business Analyst Interview Questions and Answers

Q1. Asked SQL queries related questions
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Q2. Asked about python libraries
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Q1. Salary discussion will be asked
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Logical reasoning and basic quants.

Q1. Give an Introduction about yourself.
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Data analyst with a passion for transforming data into actionable insights, skilled in SQL, Python, and data visualization.
• Educational Background: Bachelor's degree in Statistics, where I developed a strong foundation in data analysis techniques.

• Professional Experience: Worked at XYZ Corp as a data analyst, where I improved reporting efficiency by 30% using automated dashboards.

• Technical Skills: Proficient in SQL for d...read more
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Q2. Questions on projects worked.
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Q3. SQL Queries on their system (intermediate - advanced) and some concepts
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Q4. Performing Excel practically
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Q1. Advanced SQL queries
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Q1. Technical round with consultant, questions related to your background, on resume and some on projects.
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Q1. Introduction, questions on projects, bit on cloud (since it was mentioned in my project)
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Q2. How do you optimize a pipeline?
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Optimizing a pipeline involves improving efficiency, reducing latency, and ensuring data quality throughout the data processing stages.
• 1. Identify bottlenecks: Use profiling tools to find slow stages in the pipeline, such as data loading or transformation.

• 2. Parallel processing: Implement parallel processing for tasks that can run simultaneously, like data extraction from multiple sources.

• 3. Data sampling: Use smaller ...read more
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Q1. Introduction and HR Related questions.
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Basic Aptitude test was conducted by the company

Q1. Very normal questions
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Q1. 1 hour long interview
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Maths and reasoning question

Q1. HR round and knowing
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Q1. Technical question related to profile
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Q1. What is SQL and what are different type of joins in SQL
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SQL is a programming language used to manage and manipulate relational databases. There are four types of joins in SQL.
• SQL stands for Structured Query Language

• It is used to manage and manipulate relational databases

• The four types of joins in SQL are INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL OUTER JOIN

• INNER JOIN returns only the matching rows from both tables

• LEFT JOIN returns all the rows from the left table and match...read more
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Q2. What is GA and what are the various metrics in google analytics.
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GA stands for Google Analytics. It is a web analytics service offered by Google to track and report website traffic.
• GA helps to track website traffic and user behavior

• Various metrics in GA include sessions, bounce rate, pageviews, average session duration, etc.

• GA also provides insights into demographics, interests, and behavior of website visitors

• It can be used to track the effectiveness of marketing campaigns and opti
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45mins , was taken on a paper not sure if they checked that

Q1. What is google ads
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Google Ads is an online advertising platform developed by Google, where advertisers pay to display brief advertisements, service offerings, product listings, video content, and generate mobile application installs within the Google ad network to web users.
• Google Ads allows advertisers to reach their target audience through various ad formats such as search ads, display ads, video ads, and app ads.

• Advertisers bid on key...read more
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