Systematix Infotech Senior UI Developer Interview Questions and Answers

The Instrumentation Department is responsible for designing, installing, and maintaining control systems and instruments used in industrial processes.

• Designing and implementing control systems for industrial processes

• Installing and maintaining instruments used in industrial processes

• Ensuring accuracy and reliability of instruments and control systems

• Collaborating with other departments to optimize processes and improve...read more

I am excited to join Affine Analytics because of their reputation for delivering innovative solutions and their focus on employee growth.

• Affine Analytics has a strong track record of delivering cutting-edge solutions to clients across industries.

• I am impressed by the company's commitment to employee growth and development, as evidenced by their training and mentorship programs.

• I am excited about the opportunity to work...read more

Data analytics allows me to use my technical skills to solve business problems and make data-driven decisions.

• Data analytics helps me to identify patterns and trends in data that can be used to improve business processes.

• It allows me to work with large datasets and use statistical methods to extract insights.

• I can use my technical skills to develop and implement data models and algorithms.

• Data analytics is a growing fi...read more

No, two diodes in series cannot work as a transistor.

• Transistors have three terminals while diodes have two.

• Transistors can amplify signals while diodes cannot.

• Transistors can be used as switches while diodes cannot.

• Diodes in series will only increase the voltage drop.

• Transistors have different modes of operation such as common emitter, common base, and common collector.

I developed a drone that can detect and monitor forest fires.

• Designed and built a drone with thermal imaging camera

• Integrated machine learning algorithm to detect fire

• Tested and validated the drone in a controlled forest environment

• Presented the project at a national engineering conference

I play badminton twice a week as a hobby.

• I enjoy playing badminton as a way to stay active and relieve stress.

• I usually play with friends or family members at a local community center.

• I have been playing badminton for several years and have improved my skills over time.

Real Madrid is my favorite because of their rich history, success, and style of play.

• Real Madrid has won a record 13 Champions League titles, which is a testament to their success

• Their style of play is attractive and entertaining to watch

• The club has a rich history and has had some of the greatest players in football history, such as Cristiano Ronaldo and Zinedine Zidane

Factors to consider before going App only as CEO of Flipkart

• Analyze the data from website and app to understand user behavior

• Evaluate the impact on sales and revenue

• Consider the potential loss of customers who prefer website over app

• Assess the cost of developing and maintaining the app

• Evaluate the competition and their strategies

• Consider the impact on brand image and customer loyalty

• Assess the feasibility of providing ...read more

Generator functions are functions that can be paused and resumed, allowing for lazy evaluation of data.

• Generator functions use the yield keyword to pause execution and return a value.

• They can be used to generate an infinite sequence of values.

• They are memory efficient as they only generate values when needed.

• Example: function* myGenerator() { yield 1; yield 2; yield 3; }

• Example: const infiniteGenerator = function*() { ...read more

Push notifications can be implemented in Android and iOS using Firebase Cloud Messaging (FCM) and Apple Push Notification service (APNs) respectively.

• For Android, integrate FCM SDK in the app and use FCM console to send notifications.

• For iOS, create an APNs certificate, configure the app to receive notifications, and use APNs to send notifications.

• Both platforms require handling of notification payload in the app to di...read more

I used React Native for my last app.

• Developed UI components using React Native

• Integrated APIs to fetch and display data

• Implemented Redux for state management

• Used Firebase for authentication and database

• Optimized app performance using React Native Debugger

Functional components are stateless and return UI elements based on input props, while non-functional components have state and can change UI based on user interaction.

• Functional components are simpler and easier to test than non-functional components.

• Non-functional components can have state and lifecycle methods, while functional components cannot.

• Examples of functional components include buttons, labels, and icons, w...read more