i
Zupee
Filter interviews by
I applied via Referral and was interviewed before Sep 2020. There were 4 interview rounds.
Outer join returns all records from both tables while inner join returns only matching records from both tables.
Inner join returns only the matching records from both tables.
Outer join returns all records from both tables and fills in null values for non-matching records.
Inner join is used to retrieve data from two or more tables based on a common column.
Outer join is used to retrieve data from two or more tables where...
Different types of joins in SQL
Inner Join: returns only the matching rows from both tables
Left Join: returns all the rows from the left table and matching rows from the right table
Right Join: returns all the rows from the right table and matching rows from the left table
Full Outer Join: returns all the rows from both tables, with NULL values in the columns where there is no match
Cross Join: returns the Cartesian produc
Redshift is a cloud-based data warehousing service provided by Amazon Web Services (AWS).
Redshift is based on PostgreSQL and uses a columnar storage technique.
It allows users to store and analyze large amounts of data in a cost-effective manner.
Redshift uses nodes to store data and can scale up or down based on demand.
It also supports various data integration tools and can be integrated with other AWS services.
Redshift...
Metrics to track for a gaming company
Player acquisition cost (CAC)
Monthly active users (MAU)
Daily active users (DAU)
Retention rate
Churn rate
Average revenue per user (ARPU)
Lifetime value (LTV)
Conversion rate
Time spent in-game
Number of downloads
Ratings and reviews
The parameters considered for launching new games are...
Market demand and trends
Target audience and demographics
Competitor analysis
Development and production costs
Potential revenue and profitability
Brand fit and alignment with company values
Technical feasibility and resources
User testing and feedback
Intellectual property rights
Legal and regulatory compliance
Gaming companies can have revenue models like pay-to-play, freemium, subscription, advertising, and in-app purchases.
Pay-to-play model charges users a one-time fee to access the game.
Freemium model offers basic features for free but charges for premium features.
Subscription model charges users a recurring fee for access to the game.
Advertising model generates revenue through in-game ads.
In-app purchases model allows us...
I applied via Approached by Company and was interviewed in Dec 2024. There were 4 interview rounds.
Implementing targeted marketing campaigns, optimizing pricing strategies, and expanding product offerings can help increase revenue.
Implement targeted marketing campaigns to reach specific customer segments
Optimize pricing strategies to maximize profits without sacrificing customer loyalty
Expand product offerings to attract new customers and increase sales
Leverage data analytics to identify opportunities for upselling
Case to give coupons to increase revenue
Case to stop users to move away from youtube to consume short content elsewhere
Software Testing Life cycle is a process of planning, designing, executing, and reporting on tests throughout the software development lifecycle.
STLC involves planning, designing, executing, and reporting on tests
It includes phases like requirement analysis, test planning, test design, test execution, and test closure
Each phase has specific objectives and deliverables to ensure quality software is delivered
STLC helps i...
I applied via Referral and was interviewed in Dec 2024. There was 1 interview round.
Coding questions related to data structures and algorithms.
Zupee interview questions for popular designations
DSA Basic and 1 medium level
Based on solutions we have written and rest on CV
I was interviewed in Jul 2024.
Basic coding concepts, such as reversing a string or sequence, are fundamental in programming.
Vowels in coding questions.
The current hiring process is designed to ensure that the best candidates are selected for the Devops Engineer role.
To assess technical skills and experience relevant to the role
To evaluate problem-solving abilities and critical thinking
To determine cultural fit within the organization
To verify qualifications and certifications
To conduct background checks and reference checks
I have a strong background in DevOps tools and practices, along with a proven track record of successfully implementing automation and improving efficiency.
Extensive experience with popular DevOps tools such as Jenkins, Docker, and Ansible
Proven ability to streamline processes and increase productivity through automation
Strong problem-solving skills and a proactive approach to troubleshooting issues
Excellent communicat...
I applied via Approached by Company and was interviewed in Dec 2023. There was 1 interview round.
I applied via Indeed and was interviewed in Sep 2023. There were 4 interview rounds.
I applied via Company Website and was interviewed in Sep 2023. There were 2 interview rounds.
To read parquet and csv files in Spark, use SparkSession's read method with appropriate options.
Create a SparkSession object
Use the read method of SparkSession to read parquet files with .parquet() method
Use the read method of SparkSession to read csv files with .csv() method
Specify options like header, delimiter, inferSchema, etc. as needed
Load the data into a DataFrame for further processing
To check the second highest salary, use the SQL query with ORDER BY and LIMIT.
Use SQL query with ORDER BY clause to sort salaries in descending order.
Use LIMIT 1,1 to select the second highest salary.
Example: SELECT salary FROM employees ORDER BY salary DESC LIMIT 1,1
The duration of Zupee interview process can vary, but typically it takes about less than 2 weeks to complete.
based on 18 interviews
Interview experience
Software Engineer
23
salaries
| ₹0 L/yr - ₹0 L/yr |
Software Developer
9
salaries
| ₹0 L/yr - ₹0 L/yr |
Finance Manager
7
salaries
| ₹0 L/yr - ₹0 L/yr |
Data Analyst
7
salaries
| ₹0 L/yr - ₹0 L/yr |
Quality Analyst
7
salaries
| ₹0 L/yr - ₹0 L/yr |
Dream11
Rummy Circle
Paytm First Games
Mobile Premier League