Nitor Infotech Senior Manager Interview Questions and Answers

Yes, I have experience implementing server driven UIs.

• Implemented server driven UIs using JSON responses to dynamically update UI elements

• Worked with frameworks like React and Angular to handle server driven UI updates

• Used server driven UIs to efficiently manage and display large amounts of data

Closure is a function that captures variables from its surrounding scope, allowing it to access those variables even after the scope has closed.

• Closure allows a function to access variables from its lexical scope even after the function has finished executing.

• Types of closures include lexical closures, which capture variables from the surrounding lexical scope, and function closures, which capture variables from the fu...read more

Core Data is a framework provided by Apple for managing the model layer objects in an iOS application.

• Core Data is used for storing, retrieving, and managing data in an iOS app.

• It provides an object-oriented interface to work with data.

• Operations include creating, reading, updating, and deleting data.

• Example: Creating a new record in Core Data for a user profile.

• Example: Fetching a list of items from Core Data to displ

SQL Server Agent is a job scheduling tool in SQL Server. Abstract classes cannot be instantiated. SPs are faster than functions. Microservice concepts. IEnumerable vs IQueryable.

• SQL Server Agent is a job scheduling tool in SQL Server for automating tasks like backups, database maintenance, etc.

• Abstract classes cannot be instantiated because they are incomplete and meant to be extended by subclasses.

• Extension methods ca...read more

A record in C# is a data structure that stores a fixed number of fields of different data types.

• A record in C# is similar to a struct in C++, containing fields to store data.

• Example: 'public record Person { public string Name; public int Age; }'

• Generic method for summation: 'public T Sum(T a, T b) where T : struct, IConvertible { return Convert.ToDouble(a) + Convert.ToDouble(b); }'

• Test cases can include checking the su...read more

Query to retrieve the third transaction of every user

• Use a subquery to rank the transactions for each user

• Filter the results to only include the third transaction for each user

Query to output the name of credit card and number of cards issued in launch month

• Use GROUP BY to group by launch month

• Count the number of cards issued in each launch month

• Select the name of the credit card and the count of cards issued