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I applied via Recruitment Consultant and was interviewed in Feb 2021. There were 6 interview rounds.
SQL query to find latest record in a table with and without subquery
Without subquery: SELECT * FROM table_name ORDER BY date_column DESC LIMIT 1
With subquery: SELECT * FROM table_name WHERE date_column = (SELECT MAX(date_column) FROM table_name)
I applied via Recruitment Consultant and was interviewed before Jun 2020. There were 4 interview rounds.
Top trending discussions
posted on 4 Nov 2021
I applied via Recruitment Consultant and was interviewed before Nov 2020. There were 3 interview rounds.
posted on 20 Jul 2022
I applied via Referral and was interviewed before Jul 2021. There were 3 interview rounds.
posted on 18 May 2023
I applied via Naukri.com and was interviewed in Apr 2023. There were 4 interview rounds.
WPF C# is a framework for building desktop applications. Binding is a way to connect UI elements to data sources.
WPF stands for Windows Presentation Foundation
C# is the programming language used for WPF development
Binding allows for automatic updates of UI elements when data changes
Example code for binding:
DataContext is used to set the data source for binding
I applied via Referral and was interviewed before Jan 2023. There were 2 interview rounds.
Buttons are used for actions within the form, while links are used for navigation.
Buttons can trigger JavaScript functions or perform form validation before submission
Buttons can have different styles and behaviors compared to links
Buttons are more accessible for users with disabilities
Optimize a SQL procedure with 5000 lines of code by identifying bottlenecks and implementing performance improvements.
Identify and analyze the most time-consuming parts of the procedure
Optimize queries by adding appropriate indexes, rewriting queries, or using query hints
Break down the procedure into smaller, more manageable parts
Use temporary tables or table variables to reduce the amount of data processed at once
Cons...
To optimize SQL procedures, keep them short, use small procedures with specific functionality, avoid temp tables and joins, use select statements wisely, avoid subqueries and dynamic SQL.
Break down complex procedures into smaller ones with specific functionality
Avoid using temporary tables and joins whenever possible
Use select statements wisely to retrieve only the necessary data
Avoid subqueries and find alternative ap...
posted on 19 Mar 2024
I applied via Naukri.com and was interviewed before Mar 2023. There were 2 interview rounds.
Test case for a phone involves checking various functionalities like calling, texting, internet browsing, camera, etc.
Test making a phone call
Test sending a text message
Test browsing the internet
Test taking a photo with the camera
Test playing a video
Test connecting to Bluetooth device
posted on 5 Aug 2022
I applied via Recruitment Consulltant and was interviewed in Jun 2022. There were 5 interview rounds.
Design patterns are used to solve common software design problems. Each use case requires a specific pattern.
Design patterns are reusable solutions to common software design problems.
Each use case requires a specific pattern to be used.
Examples of design patterns include Singleton, Factory, and Observer.
The choice of pattern depends on the problem being solved and the requirements of the system.
posted on 16 Mar 2023
I applied via Naukri.com and was interviewed in Feb 2023. There were 4 interview rounds.
posted on 19 Jun 2024
I appeared for an interview in May 2024.
Some of the top questions asked at the Healthians Senior Software Engineer interview -
Phlebotomist
148
salaries
| ₹1 L/yr - ₹5 L/yr |
Lab Technician
102
salaries
| ₹1.8 L/yr - ₹5.3 L/yr |
Sales Executive
85
salaries
| ₹2 L/yr - ₹4.2 L/yr |
Dietician
37
salaries
| ₹2.3 L/yr - ₹5 L/yr |
Senior Executive
36
salaries
| ₹2.9 L/yr - ₹5 L/yr |
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