GSPANN Technologies Technical Lead Interview Questions, Process, and Tips

String manipulation and selenium 4 jenkins and page object model

Q1. Basic of OOOPS like abstraction, polymorphism with example.
Add your answer
Q2. Problem solving question to write code to solve string problem.
Add your answer
Q3. Questions on ASP.net MVC like state management, filters.
Add your answer
Q4. Solid principle and some architecture like factory or singleton.
Add your answer
Q5. SQL questions to write queries based on group data and questions on optimization of Stored procedure.
Add your answer

Q1. Project based questions.
Add your answer
Q2. Agile methodology and tools.
Add your answer
Q3. Azure basics and functions.
Add your answer

Q1. General questions regarding negotiation of CTC.
Add your answer

Q1. Project scenario based questions mainly performance optimization.
Add your answer
Q2. Some SQL questions.
Add your answer

Q1. How to add dependency SDKs for perticular build flavour.
Ans. 
To add dependency SDKs for a particular build flavor, modify the build.gradle file and specify the dependencies for that flavor.
• Open the build.gradle file for your project

• Locate the section for the desired build flavor

• Inside the dependencies block, add the necessary SDK dependencies

• Sync the project to apply the changes
Answered by AI
View 2 more answers
Q2. Kotlin Basics & Android Platform
Add your answer
Q3. Java programming language and Oops concepts in depth.
Add your answer
Q4. What is MVVM architecture and it's Advantages.
Ans. 
MVVM is a software architecture pattern that separates the user interface from the business logic.
• MVVM stands for Model-View-ViewModel.

• Model represents the data and business logic.

• View represents the user interface.

• ViewModel acts as a mediator between the View and Model.

• Advantages include easier testing, separation of concerns, and improved maintainability.

• Example: Xamarin.Forms uses MVVM architecture for cross-platfor
Answered by AI
Add your answer
Q5. What RX Java and RXAndroid
Ans. 
RX Java and RXAndroid are reactive programming libraries for Java and Android respectively.
• RX Java and RXAndroid allow for asynchronous and event-based programming.

• They use Observables and Subscribers to handle data streams.

• They simplify complex code and make it easier to handle concurrency.

• Example use cases include network requests and UI updates.

• RXJava is used in popular Android libraries like Retrofit and Room.
Answered by AI
Add your answer
Q6. What are Coroutines in Kotlin and it's Advantages Over Multithreading.
Ans. 
Coroutines are lightweight threads in Kotlin that allow for asynchronous programming without the overhead of traditional multithreading.
• Coroutines are cooperative, meaning they can pause and resume execution at specific points in the code.

• They are more efficient than multithreading because they don't require creating new threads for each task.

• Coroutines can be used for both CPU-bound and IO-bound tasks.

• They simplify er...read more
Answered by AI
Add your answer