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I was interviewed before Sep 2023.
Asked me to sort array 30 discussion how many hair cuts in 1year in india
Web socket is a communication protocol that provides full-duplex communication channels over a single TCP connection.
Web socket allows for real-time, bi-directional communication between a client and a server.
It is commonly used in applications that require live updates, such as chat applications or online gaming.
Web socket connections are initiated through a handshake process and can remain open for as long as needed.
...
It is impossible to accurately determine the number of haircuts in India in 24 hours without specific data.
The number of haircuts in India in 24 hours would depend on the population, number of hair salons, and average time taken for a haircut.
Factors such as holidays, weekends, and special events could also affect the number of haircuts in a day.
Without concrete data on the above factors, it is not possible to provide
OAuth2 is an authorization framework while JWT is a token format for authentication.
OAuth2 is an authorization framework used for delegated access to resources.
JWT is a token format that can be used for authentication and information exchange.
OAuth2 involves obtaining an access token from an authorization server.
JWT is a self-contained token that contains user information and can be verified without querying a database...
SSL works by encrypting data transmitted between a client and server, while a proxy acts as an intermediary for requests.
SSL (Secure Sockets Layer) encrypts data transmitted between a client and server to ensure privacy and security.
SSL uses cryptographic protocols to establish a secure connection, typically using public key infrastructure (PKI).
A proxy server acts as an intermediary between a client and server, forwar...
I was interviewed in Feb 2025.
Currently responsible for overseeing team performance, developing strategies, and ensuring project deadlines are met.
Leading a team of 10 employees in project management
Developing and implementing strategies to improve efficiency
Monitoring progress and ensuring deadlines are met
Collaborating with other departments to achieve company goals
Window functions are used to perform calculations across a set of table rows related to the current row.
Window functions are used in SQL to perform calculations within a specific window or subset of rows.
They allow you to perform aggregate functions like SUM, AVG, COUNT, etc. over a specific range of rows.
Examples include ROW_NUMBER(), RANK(), DENSE_RANK(), and NTILE().
Yes, I am familiar with Adobe Analytics and have experience using it for data analysis.
I have used Adobe Analytics to track website traffic and user behavior
I have created custom reports and dashboards using Adobe Analytics
I am proficient in extracting insights from Adobe Analytics data to drive business decisions
Window functions are used to perform calculations across a set of table rows related to the current row.
Window functions are applied to a set of rows related to the current row in a query result.
They can be used to calculate running totals, averages, ranks, and more.
Examples include ROW_NUMBER(), RANK(), DENSE_RANK(), and NTILE().
Roche Diagnostics interview questions for popular designations
I applied via LinkedIn and was interviewed in Feb 2024. There was 1 interview round.
I applied via Campus Placement and was interviewed in Jul 2024. There was 1 interview round.
Nice aptitude questions of logical reasons and data interpretation
Tuples are immutable while lists are mutable in Python.
Tuples are created using parentheses () while lists are created using square brackets []
Tuples are faster than lists for iteration and accessing elements
Lists are more flexible as they can be modified, appended, or extended
I applied via Company Website and was interviewed in Mar 2024. There was 1 interview round.
Implement a stack using an array in a programming language of your choice.
Create a class or struct to represent the stack
Use an array to store the elements of the stack
Implement push, pop, and peek operations
Handle stack overflow and underflow cases
I applied via Approached by Company and was interviewed in Nov 2023. There were 2 interview rounds.
I applied via Campus Placement and was interviewed before Dec 2023. There were 2 interview rounds.
Mathematics and logical reasoning.
Data science plays vital roles in contemporary world by enabling businesses to make data-driven decisions, improving healthcare outcomes, enhancing customer experiences, and driving innovation.
Data science helps businesses make informed decisions by analyzing large datasets to identify trends and patterns.
In healthcare, data science is used to predict disease outbreaks, personalize treatment plans, and improve patient ...
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The duration of Roche Diagnostics interview process can vary, but typically it takes about less than 2 weeks to complete.
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