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I applied via Naukri.com and was interviewed in Aug 2022. There were 5 interview rounds.
Hacker earth , Rest api consuming and filtering response . 2 question
Coding and aptitude round
Normal array question
Basic android question and Kotlin question
I applied via Referral
Paytail interview questions for popular designations
I applied via Walk-in and was interviewed in Dec 2022. There were 4 interview rounds.
Sql, power Bi basic and Reporting knowledge
Sql knowledge , use of power bi
Salary discussion round
I applied via Referral and was interviewed before Jun 2023. There was 1 interview round.
Use a HashMap to track characters and their counts, then iterate through the string to find duplicates.
Create a HashMap
Iterate through the string and update the counts in the HashMap.
Iterate through the HashMap and print characters with count > 1 as duplicates.
Test cases for the login page of Facebook
Verify valid username and password successfully logs in
Verify error message is displayed for invalid username or password
Verify 'Forgot password' link redirects to password reset page
Verify 'Create New Account' link redirects to sign up page
I applied via Naukri.com and was interviewed before May 2022. There were 3 interview rounds.
Slicers are visual controls used to filter data in a report, while filters are used to restrict data based on specific criteria.
Slicers are interactive visual controls that allow users to filter data in a report by selecting from a list of values.
Filters are used to restrict data based on specific criteria, such as date range, category, or value.
Slicers are typically used for visual filtering in Power BI reports, while...
One drawback of Power BI is the limited customization options for visualizations.
Limited customization options for visualizations compared to other BI tools
Difficulty in creating complex custom visualizations
Limited support for advanced statistical analysis
Dependency on Microsoft ecosystem for full functionality
Tableau is more user-friendly and better for data visualization, while Power BI is more powerful for data manipulation and integration.
Tableau is known for its ease of use and intuitive drag-and-drop interface.
Power BI has more advanced data manipulation capabilities and better integration with Microsoft products.
Tableau is better for creating visually appealing dashboards and reports, while Power BI is better for comp...
I applied via Referral and was interviewed before Jun 2021. There were 2 interview rounds.
Top trending discussions
Yes
Java uses pass by value for all variables, including object references.
When an object reference is passed as an argument, a copy of the reference is passed, not the actual object.
Modifying the reference inside the method will not affect the original reference outside the method.
However, modifications to the object's state inside the method will be visible outside the method.
Singleton pattern restricts the instantiation of a class to a single object.
Singleton pattern ensures that only one instance of a class exists throughout the application.
It provides a global point of access to the instance.
Commonly used in scenarios where a single instance needs to coordinate actions across the system.
Example: Database connection manager, logger, configuration manager.
posted on 15 May 2024
I applied via LinkedIn and was interviewed in Apr 2024. There was 1 interview round.
HashMap is implemented using an array of linked lists to handle collisions.
HashMap stores key-value pairs in an array of linked lists
Hash function is used to determine the index of the array where the key-value pair will be stored
Collision handling is done by chaining, where multiple key-value pairs with the same hash value are stored in the same linked list
HashMap allows null keys and values
HashMap is not synchronized...
based on 8 interviews
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