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I applied via LinkedIn and was interviewed in Jul 2024. There was 1 interview round.
Types of Joins in SQL include Inner Join, Left Join, Right Join, and Full Outer Join.
Inner Join: Returns rows when there is a match in both tables.
Left Join: Returns all rows from the left table and the matched rows from the right table.
Right Join: Returns all rows from the right table and the matched rows from the left table.
Full Outer Join: Returns rows when there is a match in either table.
Optimizing Tableau dashboard involves improving performance, usability, and visual appeal.
Limit the number of worksheets on a dashboard to improve performance
Use filters and parameters effectively to allow for interactivity
Optimize data source connections for faster loading times
Utilize dashboard actions to create dynamic interactions
Design with user experience in mind to ensure clarity and ease of use
Different types of LOD functions include INCLUDE, EXCLUDE, and FIXED.
INCLUDE LOD function is used to compute the level of detail for a specific dimension while keeping all other dimensions constant.
EXCLUDE LOD function is used to compute the level of detail for all dimensions except the specified dimension.
FIXED LOD function is used to compute the level of detail independently of the visualization's dimensions.
Examples...
I applied via LinkedIn and was interviewed in Jul 2024. There were 3 interview rounds.
There is a codility test given with one coding and one test cases
LRU cache is a data structure that stores the most recently used items, discarding the least recently used items when full.
LRU cache stands for Least Recently Used cache
It is typically implemented using a combination of a doubly linked list and a hashmap
When a new item is accessed, it is moved to the front of the list. If the cache is full, the least recently used item at the end of the list is removed
Example: If the c...
Transaction management is the process of ensuring data consistency and integrity in a system.
In microservices, each service has its own database, making distributed transactions challenging.
Two popular approaches to handle transaction management in microservices are Saga pattern and two-phase commit protocol.
Saga pattern involves breaking a transaction into multiple smaller transactions that can be rolled back individu...
Stateful vs stateless refers to whether a system retains information about the state of a user's interactions.
Stateful systems store client session information on the server side, requiring more resources and making scaling more complex.
Stateless systems do not store client session information, making them easier to scale and more fault-tolerant.
Stateful systems are typically used for applications that require maintain...
I applied via Approached by Company and was interviewed in Jan 2024. There was 1 interview round.
I applied via Naukri.com and was interviewed in Jun 2023. There were 4 interview rounds.
iCIMS interview questions for popular designations
I applied via Approached by Company and was interviewed before Jul 2023. There were 2 interview rounds.
English and Reasoning
I applied via Naukri.com and was interviewed before May 2023. There were 2 interview rounds.
Basic DSA questions involving string and stack DS
I appeared for an interview before Nov 2016.
I am a dedicated and experienced consultant with a strong background in problem-solving and client management.
Over 5 years of experience in consulting roles
Skilled in analyzing data and providing strategic recommendations
Excellent communication and interpersonal skills
Proven track record of successfully managing client relationships
Strong ability to work in fast-paced environments and meet deadlines
based on 8 interviews
Interview experience
Senior Software Engineer
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