EMPYRA SOFTWARE SOLUTIONS Interview Questions and Answers

Q1. Find frequencies of each element in an array
Ans. 
Count frequencies of elements in an array of strings
• Create a dictionary to store frequencies of each element

• Iterate through the array and update the frequencies in the dictionary

• Return the dictionary with frequencies
Answered by AI
Add your answer
Q2. Write a currying function to calcate sum of n numbers
Ans. 
Currying function to calculate sum of n numbers
• Create a function that takes a number as input and returns a function that takes the next number as input

• Repeat this process until all numbers are added together

• Return the final sum
Answered by AI
Add your answer
Q3. Basic js concepts
Add your answer
Q4. Output based questions
Add your answer

Q1. Create dialogue box
Ans. 
Creating a dialogue box in software development
• Use a GUI library like Java Swing or Qt to create the dialogue box

• Define the content and appearance of the dialogue box, including text, buttons, and input fields

• Handle user interactions with the dialogue box, such as button clicks or text input
Answered by AI
Add your answer
Q2. Output based questions on state
Add your answer
Q3. Questions on context api and redux
Add your answer
Q4. Traffic signal, display red , green and yellow lights in loop with given duration
Ans. 
Implement a traffic signal that cycles through red, green, and yellow lights with specified durations.
• Use a loop to continuously cycle through the lights.

• Utilize a timer or sleep function to control the duration of each light.

• Example: Red for 30 seconds, Green for 45 seconds, Yellow for 5 seconds.

• Consider using a state machine to manage the light states.
Answered by AI
Add your answer

Q1. Architecture of instagram, backend api responses, features that can be added and how, component structure
Ans. 
Instagram backend architecture, API responses, features, and component structure overview
• Instagram backend uses a microservices architecture to handle various functionalities like user authentication, image storage, and feed generation.

• Backend API responses are typically in JSON format and include endpoints for actions like posting photos, liking posts, and following users.

• Features that can be added include real-time m...read more
Answered by AI
Add your answer

It is all about apptitude test and some java questions

This is all about coding questions thats all

Q1. What is java and .net
Ans. 
Java and .NET are both popular programming languages used for developing software applications.
• Java is a high-level programming language developed by Sun Microsystems, now owned by Oracle. It is platform-independent and object-oriented.

• .NET is a framework developed by Microsoft for building Windows applications. It supports multiple programming languages like C#, VB.NET, and F#.

• Java applications run on a Java Virtual M...read more
Answered by AI
Add your answer
Q2. What is the difference between java and .Net
Ans. 
Java is a programming language while .NET is a framework that supports multiple languages like C# and VB.NET.
• Java is platform-independent, while .NET is primarily used on Windows.

• .NET supports multiple languages like C# and VB.NET, while Java is limited to Java.

• Java uses a virtual machine (JVM) for execution, while .NET uses Common Language Runtime (CLR).

• Java has a larger community and more open-source libraries, while...read more
Answered by AI
Add your answer

Q1. Basic Questions related to domain
Add your answer

Q1. Scenario based question
Add your answer
Q2. Analysis based questions
Add your answer