i
Tata Communications
Filter interviews by
I was interviewed in Jan 2025.
Top trending discussions
I was interviewed in Dec 2024.
The content is based on HTML, Windows, and ADO.NET.
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
I applied via Company Website and was interviewed in Oct 2024. There were 3 interview rounds.
1st round some apt qns,some prgramming qns are they asked
Use pagination, indexing, caching, and query optimization to fetch 1 lakh entries efficiently from the database.
Implement pagination to fetch data in smaller chunks
Create indexes on columns frequently used in queries
Use caching to store frequently accessed data
Optimize queries by avoiding unnecessary joins and using appropriate indexes
Consider using database-specific optimizations like query hints or stored procedures
A lean back launcher in TV is a user interface designed for TVs that allows users to easily navigate and interact with content using a remote control.
Designed for TVs to provide a user-friendly interface for navigating content
Optimized for remote control input
Focuses on simplicity and ease of use for a lean-back experience
Dpad click events are used to handle directional pad button clicks on Android devices.
Dpad click events are typically handled by implementing the onKey() method in a View or Activity.
Each directional pad button press triggers a specific key event, such as KeyEvent.KEYCODE_DPAD_UP.
Developers can listen for Dpad click events using setOnKeyListener() method or by overriding dispatchKeyEvent() method.
I would check for internet connection, restart the app, clear cache, and update the app.
Check internet connection
Restart the app
Clear cache
Update the app
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
Print the first and last letter of words from a list alternatively
Iterate through the list of words
For each word, print the first and last letter alternatively
OOP stands for Object-Oriented Programming. OOPs concepts are the principles of OOP such as inheritance, encapsulation, polymorphism, and abstraction.
OOP is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.
OOPs concepts include inheritance, where a class can inherit properties and behavior from another class.
Encapsulation is the bund...
Network Engineer
1.7k
salaries
| ₹1.3 L/yr - ₹6.6 L/yr |
Assistant Manager
1.3k
salaries
| ₹5.3 L/yr - ₹20 L/yr |
Customer Service Executive
943
salaries
| ₹2.4 L/yr - ₹7 L/yr |
Associate Engineer
906
salaries
| ₹1 L/yr - ₹5.2 L/yr |
Manager
863
salaries
| ₹8.5 L/yr - ₹31 L/yr |
Bharti Airtel
Reliance Communications
Vodafone Idea
Tech Mahindra