Conduent Technical Lead Interview Questions and Answers

Create a to do list using React

• Create a new React project using create-react-app

• Create a component for the to do list

• Use state to manage the list of tasks

• Allow users to add new tasks and mark tasks as completed

• Style the to do list using CSS or a UI library like Material-UI

TypeScript is a superset of JavaScript that adds static typing and other features to help developers write more robust code.

• TypeScript is a statically typed language that compiles to plain JavaScript

• It supports modern JavaScript features like classes, interfaces, and modules

• TypeScript helps catch errors at compile time, making code more reliable and maintainable

A map function applies a given function to each element of an array and returns a new array with the results.

• Use the map function to iterate over each element of the array

• Pass a callback function as an argument to the map function

• The callback function should take the current element as input and return the transformed element

• Example: const arr = ['apple', 'banana', 'cherry']; const newArr = arr.map(item => item.toUpper

The technical stack in mobile application includes programming languages, frameworks, libraries, and tools used to develop the app.

• Programming languages: Java, Kotlin, Swift, Objective-C

• Frameworks: React Native, Flutter, Xamarin

• Libraries: Retrofit, Alamofire, Glide, Picasso

• Tools: Android Studio, Xcode, Visual Studio

• Other technologies: RESTful APIs, Firebase, Push notifications

Native libraries are pre-compiled code that can be used in iOS apps for various functionalities.

• Native libraries are written in languages like C, C++, and Objective-C.

• They can be used for tasks like image processing, audio and video playback, and networking.

• Examples of native libraries in iOS include Core Data, Core Graphics, and Core Animation.

I have used the built-in scheduler in Azure Data Factory (ADF).

• ADF provides a built-in scheduler that allows you to schedule and orchestrate data integration and data transformation activities.

• The scheduler in ADF supports various scheduling options such as time-based, event-based, and tumbling window triggers.

• You can define the schedule for your pipelines and activities using JSON-based expressions.

• For example, you ca...read more

SQL query optimization involves analyzing and modifying queries to improve performance.

• Identify and eliminate unnecessary or redundant queries

• Use appropriate indexes to speed up data retrieval

• Optimize query structure and syntax

• Avoid using wildcard characters at the beginning of a LIKE statement

• Minimize the use of subqueries

• Use EXPLAIN or query execution plans to identify bottlenecks

• Consider denormalizing tables for fre...read more

I have 5 years of experience working with Azure cloud services.

• 5 years of hands-on experience with Azure cloud services

• Proficient in Azure Virtual Machines, Azure Storage, Azure Functions, etc.

• Experience in designing and implementing Azure solutions for various projects

Azure is a cloud computing platform by Microsoft.

• Cloud computing platform by Microsoft

• Offers services like virtual machines, databases, AI, and more

• Allows for scalability and flexibility in IT infrastructure

• Examples: Azure Virtual Machines, Azure SQL Database, Azure Cognitive Services

Cloud refers to services and resources accessed over the internet, while on premises refers to resources located within an organization's physical location.

• Cloud services are accessed over the internet, allowing for scalability and flexibility.

• On premises resources are physically located within an organization's own data center or server room.

• Cloud services are typically managed and maintained by a third-party provider...read more

MFA stands for Multi-Factor Authentication, a security measure that requires multiple forms of verification to access a system.

• MFA typically involves something you know (password), something you have (smartphone for receiving a code), and something you are (fingerprint or facial recognition).

• Examples of MFA include using a password along with a one-time code sent to your phone, or using a fingerprint scan along with a

A customer is an individual or organization that purchases goods or services, while a client is a person or entity that receives professional services or advice.

• Customers typically make one-time purchases, while clients often have ongoing relationships with service providers.

• Customers may not have a direct relationship with the seller, while clients usually have a more personal connection with their service provider.

• Cu...read more

Azure Sentinel is a cloud-native security information and event management (SIEM) service.

• Azure Sentinel helps to detect, investigate, and respond to threats across your organization's data sources.

• It uses AI to analyze large volumes of data from various sources, such as users, devices, applications, and infrastructure.

• It provides customizable dashboards, alerts, and automated responses to security incidents.

• Azure Sent...read more