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Feathersoft Info Solutions Interview Questions, Process, and Tips for Freshers
Top Feathersoft Info Solutions Interview Questions and Answers for Freshers
- Q1. Find the lowest number from an arraylist using streamsasked in Java Developer Trainee interview
- Q2. Demonstrate inheritance in java with codeasked in Java Developer Trainee interview
- Q3. Configuring server port in a spring boot appasked in Java Developer Trainee interview
Feathersoft Info Solutions Interview Experiences for Freshers
2 interviews found
Anonymous
I applied via LinkedIn and was interviewed in Mar 2022. There were 3 interview rounds.
(5 Questions)
- Q1. Reverse a given string
- Ans.
Reverse a given string
Iterate through the string from end to start and append each character to a new string
Use StringBuilder or StringBuffer for better performance
Convert the string to a character array and swap the first and last characters, then move towards the middle until the entire string is reversed
- Q2. Find duplicate alphabets in a string
- Ans.
Program to find duplicate alphabets in a string
Create a HashMap to store the frequency of each alphabet
Iterate through the string and update the frequency in the HashMap
Iterate through the HashMap and print the alphabets with frequency greater than 1
- Q3. Find vowels from a string
- Ans.
A Java program to find vowels from a given string.
Create a string variable and initialize it with the given string.
Use a for loop to iterate through each character of the string.
Check if the character is a vowel using if statement and add it to a new string variable.
Print the new string variable containing all the vowels.
- Q4. Abstract and anonymous classes in java
- Ans.
Abstract classes are incomplete classes that cannot be instantiated. Anonymous classes are unnamed classes that can be created on the fly.
Abstract classes are declared with the 'abstract' keyword and can have abstract and non-abstract methods.
Anonymous classes are created using the 'new' keyword and can extend a class or implement an interface.
Anonymous classes are often used for event handling and callbacks.
Example of...
- Q5. Demonstrate inheritance in java with code
- Ans.
Inheritance in Java allows a class to inherit properties and methods from another class.
Use the 'extends' keyword to create a subclass that inherits from a superclass
The subclass can access all public and protected members of the superclass
Example: class Dog extends Animal { ... }
The 'super' keyword is used to call the superclass constructor or method
(5 Questions)
- Q1. Explain controller in spring
- Ans.
Controller in Spring is responsible for handling user requests and returning appropriate responses.
Controller receives requests from the client and delegates them to appropriate handlers
It maps the incoming requests to the corresponding handler methods
It returns the response to the client after processing the request
It can also handle exceptions and errors that occur during request processing
- Q2. Configuring server port in a spring boot app
- Ans.
To configure server port in a Spring Boot app, modify the application.properties file.
Open the application.properties file
Add the following line: server.port=8080 (or any desired port number)
Save the file and restart the application
- Q3. Find the lowest number from an arraylist using streams
- Ans.
Find the lowest number from an arraylist using streams
Use stream.min() method to find the lowest number
Pass Comparator.naturalOrder() to get the lowest number
Handle empty list scenario using OptionalInt
- Q4. Explain a previous project
- Ans.
Developed a web-based inventory management system for a retail store
Used Java, Spring framework, and MySQL for backend development
Implemented user authentication and authorization using Spring Security
Designed the frontend using HTML, CSS, and JavaScript
Integrated barcode scanner for efficient inventory management
Conducted unit testing using JUnit and integration testing using Selenium
Deployed the application on AWS EC
- Q5. Use of refresh scope
- Ans.
Refresh scope is used in Spring framework to control the lifecycle of beans.
Refresh scope is used to create a new instance of a bean every time it is requested.
It is useful when the state of a bean needs to be reset on every request.
To use refresh scope, add @RefreshScope annotation to the bean definition.
Example: @Bean @RefreshScope public MyBean myBean() { return new MyBean(); }
(1 Question)
- Q1. No questions, it was more of a friendly chat for half an hour or something.
Interview Preparation Tips
- Core Java
Skills evaluated in this interview
Top Feathersoft Info Solutions Java Developer Trainee Interview Questions and Answers
Java Developer Trainee Interview Questions asked at other Companies
I applied via Walk-in and was interviewed in Jul 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Abut the company
Interview Preparation Tips
Intern Interview Questions asked at other Companies
Jobs at Feathersoft Info Solutions
Top trending discussions
Interview questions from similar companies
I applied via Naukri.com and was interviewed in Sep 2020. There were 3 interview rounds.
Interview Questionnaire
5 Questions
- Q1. Which collection class is used to represent key-value pairs?
- Ans.
The HashMap class is used to represent key-value pairs in Java.
HashMap is a part of the Java Collections Framework.
It allows null values and only one null key.
It provides constant-time performance for basic operations like get and put.
Example: HashMap<String, Integer> map = new HashMap<>();
- Q2. What is abstraction?
- Ans.
Abstraction is the process of simplifying complex systems by focusing on essential details and hiding unnecessary complexities.
Abstraction allows us to create models or representations of real-world objects or systems in software.
It helps in managing complexity by breaking down a system into smaller, more manageable parts.
Abstraction provides a level of indirection, allowing changes to be made in one part of the system...
- Q3. Why is try-catch used in JAVA?
- Ans.
try-catch is used in Java to handle exceptions and prevent program crashes.
try-catch blocks are used to catch and handle exceptions that may occur during program execution.
It allows the program to gracefully handle errors and prevent the program from crashing.
The try block contains the code that may throw an exception, and the catch block handles the exception.
Multiple catch blocks can be used to handle different types...
- Q4. Which statement will we use if we want to select a statement based on integer inputs?
- Ans.
The statement to use for selecting based on integer inputs is the 'switch' statement.
The 'switch' statement allows for multiple cases to be evaluated based on the value of an integer input.
Each case represents a possible value of the input, and the corresponding code block is executed if the value matches.
The 'switch' statement also provides a 'default' case which is executed if none of the cases match the input value.
...
- Q5. Explain your project.
Interview Preparation Tips
Prepare a good project
Skills evaluated in this interview
I applied via Campus Placement and was interviewed in Oct 2020. There was 1 interview round.
Interview Questionnaire
4 Questions
- Q1. Tell me about yourself
- Q2. Why IT
- Q3. About my project
- Q4. Few mechanical questions
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed before Oct 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Python file handling, input,output, in a file, Sql joins, list sort in python, basics of GIS, Web service how to test
Interview Preparation Tips
Interview Questionnaire
2 Questions
- Q1. Mostly puzzles and one case study
- Q2. They asked me questions about my interests and hobbies
Interview Preparation Tips
Experience: There were three sets of question paper. We were sitting according to our roll number then question paper with rough sheet were distributed and we were allowed 1 hour to finish that. There was no negative marking.
Tips: For aptitude practice data interpretation and data sufficiency
Duration: 1 hour
Total Questions: 30
Round: Group Discussion
Duration: 15 minutes
Round: Technical Interview
Tips: Practice puzzles and case study for this round
Round: HR Interview
Tips: Be yourself
College Name: NIT Rourkela
Interview Questionnaire
18 Questions
- Q1. Tell me about your yourself
- Ans.
I am a detail-oriented business analyst with experience in data analysis and process improvement.
I have a Bachelor's degree in Business Administration
I have worked with various stakeholders to identify business needs and requirements
I am proficient in SQL and Excel for data analysis
I have experience in process improvement and project management
I am a strong communicator and collaborator
- Q2. Tell us about your training and internships
- Ans.
I have completed a business analyst certification course and have interned at a software development company.
Completed a business analyst certification course from XYZ Institute
Interned at ABC Software Development Company for 6 months
Worked on requirement gathering, documentation and analysis for a project
Assisted senior business analysts in creating project plans and reports
- Q3. What is the role of Instrumentation Department? (my training)
- Ans.
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...
- Q4. Why do you want to join Affine Analytics?
- Ans.
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...
- Q5. Why Data anayltics? Why not a technical job in your field?
- Ans.
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...
- Q6. If I keep two diodes in series will it work as a transistor? (EC branch)
- Ans.
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.
- Q7. What exactly have you accomplished with the drone? (my final year project)
- Ans.
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
- Q8. How frequently do you play Badminton? (Hobby)
- Ans.
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.
- Q9. Do you have any problem working in Bangalore?
- Ans.
No, I don't have any problem working in Bangalore.
I am familiar with the city and its culture
I have worked in Bangalore before and enjoyed my experience
I am open to new experiences and challenges
I am willing to adapt to the local environment and work culture
- Q10. Do you have any questions for us?
- Q11. Which football club do you follow? (My answer: Real Madrid) (Que based on hobby)
- Q12. Why is Real Madrid your favorite?
- Ans.
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
- Q13. Assume you are the CEO of Flipkart. Your board has decided to go App only. What factors would you consider before making your final decision. (You have the relevant data from your website of last 7 years ...
- Ans.
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 ...
- Q14. The Horse Puzzle
- Q15. 3 Ants triangle puzzle
- Q16. 3 Jars puzzle (Apple/Orange puzzle)
- Q17. I have two jars of 5 litres and 3 litres. How can I measure 4 litres? (Assume: Infinite supply of water and no third jar is present)
- Q18. A revolver with 2 bullets puzzle
Interview Preparation Tips
Experience: The first 10 questions were Data Interpretation type. There were around 4 to 5 logic questions. The rest were quantitative questions.
The questions were pretty basic.
Tips: The aim is to check the speed of your calculations.
Duration: 30 minutes
Total Questions: 23
Round: Group Discussion
Tips: Speak relevant points and you will be fine.
High proficiency in English is a must.
Duration: 10 minutes
Round: Puzzle Interview
Experience: The interview was great and lasted around 35-40 minutes. The interviewer gave ample amount of time to solve the questions.
To answer the questions was ofcourse important but approach to your final answer is very important as well. If you already know the answer but fail to explain the approach to the interviewer, you will get rejected.
Tips: Keep the interviewer in the loop and keep explaining him what you are thinking.
Fluent English is very important as well.
Round: HR Interview
Experience: The interviewers were very friendly and the interview lasted around 15 min.
Tips: Have one or two favorite subject/s from which you can answer any question thrown at you.
Be well versed about your final year project.
Do not put rubbish in your resume as they read the entire resume.
Skills: Enthusiasm, Projects, Proficiency In English, Logical Puzzles, Logical Thinking
College Name: NIT Surat
Funny Moments: As the HR interviewer is an alumni of my college, we had some chat about the college. This made the interview mood very light.
Interview Preparation Tips
Experience: It was nice set of mixed bag questions each challenging your brain to scratch more and find the trick.
Tips: Be calm in solving the questions, Practice few tricks to solve
work,time,distance,number series problem etc. quickly to help save the
time.
Duration: 20 minuntes minutes
Total Questions: 25
Round: Resume Shortlist
Experience: I think resume played a important role in selection processes.
Tips: Make it simple and HIGHLIGHT your good work and experiences.Interviewer don't have time to go through whole crap what we write so basically focus on highlighting your achievements and internships.
Round: Group Discussion
Experience: People are dying to take the opportunity and speak.You will be facing a fish market in few cases, rest it is calm and everyone is given a chance to put forward there point.
Tips: Generally u have to decide which side of the boat u want to be on.
Either go against the topic or in favor whichever you are more
comfortable with.
College Name: IIT ROORKEE
I appeared for an interview before Jun 2016.
Interview Questionnaire
1 Question
- Q1. Java related questions on Oops concept and Multithreading
Interview Preparation Tips
Experience: Simple aptitude and reasoning questions little java based programming
Tips: Basic programming knowledge and good aptitude
Duration: 1 hour
Total Questions: 60
Round: Technical Interview
Experience: Normal questions on Java, basic programming questions like reverse no. , String related and logical coding
Tips: What u mentioned on your resume go through that only, they will not ask apart from your resume
Skills: How Well You Are Able To Communicate What You Wanted To Tell, Programming
College Name: SRCEM
I appeared for an interview before Aug 2016.
Interview Preparation Tips
Experience: I am vinothkumar from Dindugal, I was studied computer engineering in Madurai institute of engineering and technology at sivagangai, I am quality controller in RR DONNELLY at Chennai, my experience 2 years, my family staying in native, my father palanichami he is a former, my mother tamilselvi she is home maker and my one yelder brother Vijayakumar he is driver, I am interested area software engineer, my hobbies are listening music, reading book and news paper, playing and watching cricket
Tips: No comments
Round: Test
Experience: I am vinothkumar from Dindugal, I was studied computer engineering in Madurai institute of engineering and technology at sivagangai, I am quality controller in RR DONNELLY at Chennai, my experience 2 years, my family staying in native, my father palanichami he is a former, my mother tamilselvi she is home maker and my one yelder brother Vijayakumar he is driver, I am interested area software engineer, my hobbies are listening music, reading book and news paper, playing and watching cricket
Tips: No comments
Total Questions: 15
Round: Test
Experience: See my mentality
Tips: No comments
Duration: 45 minutes
Round: Group Discussion
Experience: Communication
Tips: No comments
Skills: Communication And Confidence
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