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FlyNava Technologies Interview Questions and Answers

Updated 27 Oct 2024

FlyNava Technologies Interview Experiences

Popular Designations

3 interviews found

Interview Questions & Answers

user image Anonymous

posted on 9 Sep 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(4 Questions)

  • Q1. What is Microservices
  • Ans. 

    Microservices are a software development technique where applications are composed of small, independent services that communicate with each other.

    • Microservices break down a large application into smaller, loosely coupled services

    • Each service is responsible for a specific task or function

    • Services communicate with each other through APIs

    • Microservices allow for easier scalability, flexibility, and maintenance

    • Examples of ...

  • Answered by AI
  • Q2. Difference between throws and throw
  • Ans. 

    throws is used in method signature to declare exceptions that can be thrown, while throw is used to actually throw an exception

    • throws is used in method signature to declare exceptions that can be thrown

    • throw is used to actually throw an exception

    • throws is followed by the exception class name, while throw is followed by an instance of Throwable class

  • Answered by AI
  • Q3. What is Exception handling
  • Ans. 

    Exception handling is the process of responding to and managing errors that occur during the execution of a program.

    • Exceptions are objects that represent errors or unexpected events in a program.

    • Exception handling allows developers to gracefully handle errors and prevent the program from crashing.

    • Common exception handling techniques include try-catch blocks, throw statements, and finally blocks.

    • Example: try { // code t...

  • Answered by AI
  • Q4. Scenario based questions like create an api for passenger to travel from source and destination

Skills evaluated in this interview

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 27 Oct 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Campus Placement and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Coding Test 

The coding test was a Hackerrank contest where we had to solve 2 coding problems within 60 minutes.

Interview Preparation Tips

Topics to prepare for FlyNava Technologies Data Analyst interview:
  • dsa
  • sql
  • strings
  • python
Interview preparation tips for other job seekers - My advice for job seekers would be to be aware of their projects (to explain within a minute) and prepare themselves to solve common DSA and SQL problems on time.

Data Analyst Interview Questions asked at other Companies

Q1. Suppose there is a room in the office and X people enter room throughout the day, Y people leave throughout the day [continuously people are entering the room, some are staying there, and rest are going out] .. so tell me the code to calcul... read more
View answer (11)

Data Scientist Interview Questions & Answers

user image tulsi choudhary

posted on 29 Mar 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

It was average test only

Round 2 - Coding Test 

Good leetcode medium question

Round 3 - Assignment 

Had to do it in very detailed way

Data Scientist Interview Questions asked at other Companies

Q1. for a data with 1000 samples and 700 dimensions, how would you find a line that best fits the data, to be able to extrapolate? this is not a supervised ML problem, there's no target. and how would you do it, if you want to treat this as a s... read more
View answer (5)

Interview questions from similar companies

Interview Preparation Tips

Skill Tips: To crack Yatra interview Java, Data Structures and Algorithms concepts should be clear.
Skills: Java, Data structures, Algorithm
College Name: na

I applied via Campus Placement

Interview Preparation Tips

Round: Resume Shortlist
Experience: They selected 10 students from our college from CS and IT .They are looking for guys with extra projects done during college .App development will be a bonus ,contribution to open source and competitive programming will help for shortlisting.
Some of my friends had research papers published and they too got selected.

Round: Test
Experience: Have to write code snippet for 4 questions in 45 minutes
1.Difference between hour hand and minute hand
2.longest palindromic sub string.
3.Product Array puzzle
4.Some question related to matrix

Tips: All question were from geeksforgeeks
So practice it well ..u will make through it

Round: Test
Experience: Long Discussion on projects
They will scan each and every line of your Resume ,so dont write bullshits..
I wrote about interest in AI and got screwed..Discussion on college projects and final year project.
Then asked me to design a snake and ladder game OOPS concepts
Told me to find sum of all elements of sub matrix..(hint pre-processing the matrix)
Asked me about sessions and cookies
Gave a query to write on database indexing (dont remember exactly)
Asked me the code of the difference between hour hand and minute hand and extended it wid the second hand
Asked me as how to implement a dictionary
asked about TRIES ,CODE SNIPPET ON THE SHARED DOCS
One of my friend was asked to implement (set) of STL
Tips: The interviewer was cool guy..helped me a lot always made me comfortable.Interact with them as much as possible

Round: Test
Experience: Wid the CTO of the company .
Started wid the projects again .ACID properties,Database transactions,Concurrency Control
Optimization in database.
Then he asked me to code a function
Given a hash function applied on letters of English words ,un-hash it.Took me 45 minutes to reach the solution ,he helped me a lot.
Asked me to write the code for diameter of a binary tree
Asked me write the code for Boolean Matrix
One of my friend was asked to a question in which there was a bug in a m*n matrix and we have to find the bug(hint dfs or bfs)
Tips: keep calm ,,just keep talking ad he will help u a lot...

Round: HR
Experience: This was the toughest round for me...I had cleared all the rounds but they rejected me in the HR round ,,,dont know where I screwed..Learn every thing of Zomato..
They offered me an internship and thereafter they would look to give a PPO ...!!!lets see what happens

Skills: Coding Skills And Knowledge On Data Structures
Duration: 3
College Name: NIT Srinagar

Interview Questionnaire 

9 Questions

  • Q1. Write a regex for email validation?
  • Ans. 

    Regex for email validation

    • Start with a string of characters followed by @ symbol

    • Followed by a string of characters and a period

    • End with a string of characters with a length of 2-6 characters

    • Allow for optional subdomains separated by periods

    • Disallow special characters except for . and _ in username

  • Answered by AI
  • Q2. Parse the XML? and store the output in JSON. Discussed different approaches?
  • Q3. Print prime numbers in a given range and optimize the solution?
  • Ans. 

    Print prime numbers in a given range and optimize the solution.

    • Use Sieve of Eratosthenes algorithm to generate prime numbers efficiently

    • Start with a boolean array of size n+1, mark all as true

    • Loop through the array and mark all multiples of each prime as false

    • Print all the indexes that are still marked as true

  • Answered by AI
  • Q4. Puzzle – 25 horses – 5 lanes, find fastest 3 horses?
  • Q5. Web related questions on Sessions and cookies?
  • Q6. A lot of discussion on my resume, experience etc
  • Q7. Find angle between hour hand and minute hand in clock if time is given? Write a program or pseudo code?
  • Ans. 

    Find angle between hour and minute hand in a clock given the time.

    • Calculate the angle made by the hour hand with respect to 12 o'clock position

    • Calculate the angle made by the minute hand with respect to 12 o'clock position

    • Find the difference between the two angles and take the absolute value

    • If the angle is greater than 180 degrees, subtract it from 360 degrees to get the smaller angle

  • Answered by AI
  • Q8. A hash function was written to convert a string into a hash. Write a un-hash function to revert it(from hash to string)?
  • Ans. 

    To un-hash a string, use a reverse algorithm to convert the hash back to the original string.

    • Create a reverse algorithm that takes the hash as input and outputs the original string

    • Use the same logic as the hash function but in reverse order

    • If the hash function used a specific algorithm, use the inverse of that algorithm to un-hash the string

  • Answered by AI
  • Q9. He discussed about expectations and role. Asked me if I have any questions. He said to me “yaha aana hai to marwani padegi. tyar ho”? I smiled and asked what are the work timings? He said 9-9 and I was kin...

Interview Preparation Tips

General Tips: I applied through a recruiter. Then I got a call from Zomato HR. It was for LAMP developer profile. She asked me about my profile and also shared some expectations from the role. She asked me to come for F2F rounds to take the process further
Skills: Web development, JSON, Algorithm
College Name: na
Motivation: Overall process was not very tough. But they have start up culture. People work their for 11-12 hours a day. Sometimes on Saturday as well. So people who are geeks or have nothing in life to do except their job can go and join

Skills evaluated in this interview

I appeared for an interview before Feb 2021.

Round 1 - Coding Test 

(3 Questions)

Round duration - 90 minutes
Round difficulty - Medium

Questions on aptitude, English, logical reasoning, C/C++ and 5 coding ques. (only pseudo code).

  • Q1. 

    Minimum Jumps Problem Statement

    Bob and his wife are in the famous 'Arcade' mall in the city of Berland. This mall has a unique way of moving between shops using trampolines. Each shop is laid out in a st...

  • Ans. 

    Find the minimum number of trampoline jumps Bob needs to make to reach the final shop, or return -1 if it's impossible.

    • Use Breadth First Search (BFS) algorithm to find the minimum number of jumps required.

    • Keep track of the visited shops to avoid revisiting them.

    • If a shop has an Arr value of 0, it is impossible to reach the final shop.

    • Return -1 if the final shop cannot be reached.

  • Answered by AI
  • Q2. 

    Smallest Window Problem Statement

    Given two strings, S and X, your task is to find the smallest substring in S that contains all the characters present in X.

    Example:

    Input:
    S = "abdd", X = "bd"
    Outpu...
  • Ans. 

    Find the smallest substring in S that contains all characters in X.

    • Use a sliding window approach to find the smallest window in S containing all characters of X.

    • Maintain a hashmap to keep track of characters in X and their frequencies in the current window.

    • Slide the window to the right, updating the hashmap and shrinking the window until all characters in X are present.

    • Return the smallest window found.

    • Example: S = 'abd

  • Answered by AI
  • Q3. 

    Rat in a Maze Problem Statement

    You need to determine all possible paths for a rat starting at position (0, 0) in a square maze to reach its destination at (N-1, N-1). The maze is represented as an N*N ma...

  • Ans. 

    Find all possible paths for a rat in a maze from start to destination.

    • Use backtracking to explore all possible paths in the maze.

    • Keep track of visited cells to avoid revisiting them.

    • Return paths in alphabetical order as a list of strings.

  • Answered by AI
Round 2 - Face to Face 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

Questions based on OOPS were asked in this round.

  • Q1. What is a virtual function?
  • Ans. 

    A virtual function is a function in a base class that is declared using the keyword 'virtual' and can be overridden by a function with the same signature in a derived class.

    • Virtual functions allow for dynamic polymorphism in C++

    • They are used in inheritance to achieve runtime polymorphism

    • Virtual functions are declared in a base class and can be overridden in derived classes

    • They are called based on the type of object bei...

  • Answered by AI
  • Q2. What are the types of polymorphism in Object-Oriented Programming?
  • Ans. 

    Types of polymorphism in OOP include compile-time (method overloading) and runtime (method overriding) polymorphism.

    • Compile-time polymorphism is achieved through method overloading, where multiple methods have the same name but different parameters.

    • Runtime polymorphism is achieved through method overriding, where a subclass provides a specific implementation of a method that is already defined in its superclass.

    • Polymor...

  • Answered by AI
  • Q3. What is the difference between deep copy and shallow copy?
  • Ans. 

    Deep copy creates a new object and recursively copies all nested objects, while shallow copy creates a new object and copies only the references to nested objects.

    • Deep copy creates a new object and copies all nested objects, while shallow copy creates a new object and copies only the references to nested objects.

    • In deep copy, changes made to the original object do not affect the copied object, while in shallow copy, ch...

  • Answered by AI
Round 3 - HR 

Round duration - 30 minutes
Round difficulty - Easy

HR round with typical behavioral problems.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAMakeMyTrip interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 5 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

Analyst Interview Questions & Answers

Ola Cabs user image Rahul Kandalam

posted on 14 Jan 2015

Interview Questionnaire 

7 Questions

  • Q1. Standard HR: Tell me about yourself, why this company and how do you think we help you reach your goals?
  • Q2. Tell me one cool thing you got to do at IIT
  • Ans. 

    I got to participate in a robotics competition at IIT

    • Designed and built a robot from scratch

    • Programmed the robot to complete tasks autonomously

    • Competed against other teams from different colleges

    • Learned valuable skills in engineering and teamwork

  • Answered by AI
  • Q3. Why did you choose IIT and do you regret it? What's different here?
  • Ans. 

    I chose IIT for its reputation and opportunities. No regrets. The environment is competitive and challenging.

    • IIT has a strong reputation for producing successful graduates

    • I was attracted to the opportunities for research and innovation

    • The academic environment is highly competitive and challenging

    • I have no regrets about my decision to attend IIT

  • Answered by AI
  • Q4. What is a portfolio? How do you measure risk?
  • Ans. 

    A portfolio is a collection of investments. Risk can be measured through standard deviation, beta, or value at risk.

    • A portfolio is a combination of different investments such as stocks, bonds, and mutual funds.

    • The purpose of a portfolio is to diversify investments and reduce risk.

    • Risk can be measured through standard deviation, which measures the volatility of returns.

    • Beta measures the sensitivity of a portfolio to mar...

  • Answered by AI
  • Q5. What is beta? What is Value at risk? What is formula for beta?
  • Ans. 

    Beta is a measure of a stock's volatility. Value at risk is a statistical measure of potential losses. Formula for beta is Covariance(Stock, Market) / Variance(Market).

    • Beta measures a stock's sensitivity to market movements.

    • Value at risk is the maximum potential loss that an investment portfolio may suffer within a given time frame.

    • Beta formula is calculated by dividing the covariance of the stock and market returns by...

  • Answered by AI
  • Q6. What is covariance? How does it measure sensitivity? What is volatility?
  • Ans. 

    Covariance measures the relationship between two variables. It measures sensitivity by indicating the direction of the relationship.

    • Covariance is a statistical measure that shows how two variables are related to each other.

    • It measures the direction of the relationship between two variables.

    • A positive covariance indicates that the two variables move in the same direction.

    • A negative covariance indicates that the two vari...

  • Answered by AI
  • Q7. What is WACC? How do value a company? Suggest a method that can help you decide on project undertaking?
  • Ans. 

    WACC is the weighted average cost of capital. To value a company, one can use various methods such as DCF, comparables, or precedent transactions. A method to decide on project undertaking is NPV analysis.

    • WACC is the average cost of all the capital a company has raised

    • To value a company, one can use DCF, comparables, or precedent transactions

    • DCF involves projecting future cash flows and discounting them back to present...

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: It was not tough. Practiced lots of quant questions.Couldn't manage time for verbal. Overall, it was okay! I lost five minutes over one question.
Tips: Face the verbal questions at the end if there is no specific cut off.Score in quant and then touch verbal part.Don't spend more than 2 mins on a question.
Duration: 60 minutes
Total Questions: 60

Round: Interview
Experience: It was very informal and I told them that I got to work as a student consultant for a space mission when she asked me about the cool stuff I did here. I tried to impress her by telling her how I made use of my time here at IIT and how important it is to use the opportunities when they are at arm length distance.
Tips: Be honest and impress HR. Try to smile and be active. They like active and positive people.And prepare for standard HR questions.

Round: Interview
Experience: It was a pure finance interview as my resume as completely finance type.I told all questions without any issues and these are standard questions if you expect finance type profile.
Tips: Be sure of what you put in your resume. If you cannot answer what's in your resume, you will be screwed.Try to steer your interview towards your stronghold and then make it impressive.If you don't know anything, let them know. It is totally fine.

Skill Tips: "Focus your skills when they say: Tell me about yourself.So they will get back to you saying: "You were saying you are strong in this. Can you elaborate". Just screw it."
Skills: Finance Knowledge, Analytical
College Name: IIT Madras

Analyst Interview Questions & Answers

Ola Cabs user image Sanjyot Thete

posted on 13 Mar 2015

Interview Questionnaire 

5 Questions

  • Q1. Why do you want to work with us?
  • Ans. 

    I am impressed with the company's reputation and growth potential, and I believe my skills and experience align well with the job requirements.

    • I have researched the company and am impressed with its reputation and growth potential

    • I believe my skills and experience align well with the job requirements

    • I am excited about the opportunity to work with a talented team and contribute to the company's success

  • Answered by AI
  • Q2. Why should we hire you?
  • Ans. 

    I have the necessary skills, experience, and passion to excel in this role.

    • I have a proven track record of success in similar roles.

    • I am a quick learner and adaptable to new situations.

    • I am passionate about this industry and eager to contribute to its growth.

    • I have excellent communication and teamwork skills.

    • I am committed to delivering high-quality work and exceeding expectations.

  • Answered by AI
  • Q3. If we need you to transfer to another place ASAP and you haven't completed your current assignment, how would you handle it?
  • Ans. 

    I would prioritize completing my current assignment and then discuss the transfer with my supervisor to ensure a smooth transition.

    • I would communicate with my supervisor to understand the urgency of the transfer

    • I would prioritize completing my current assignment to the best of my ability

    • I would discuss the transfer with my supervisor to ensure a smooth transition

    • I would try to complete as much work as possible before l...

  • Answered by AI
  • Q4. What's the maximum number of runs a batsman can score in an ODI?
  • Ans. 

    A batsman can score a maximum of 264 runs in an ODI.

    • The maximum number of runs a batsman can score in an ODI is limited by the number of balls bowled and the number of boundaries hit.

    • The maximum number of balls bowled in an ODI is 300, assuming no extras are bowled.

    • If a batsman hits a boundary off every ball they face, they can score a maximum of 240 runs.

    • If a batsman hits sixes off every ball they face, they can score...

  • Answered by AI
  • Q5. Two jug problems, where you need to obtain a specified amount of water by using two differently sized jugs
  • Ans. 

    Solving two jug problems to obtain a specified amount of water using differently sized jugs.

    • Understand the capacity of each jug

    • Determine the amount of water needed

    • Fill one jug with water and pour it into the other jug

    • Repeat until the desired amount is reached

    • Use the remaining water in the larger jug to measure the remaining amount needed

    • Consider the possibility of multiple solutions

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: Was resume shortlisted, nothing great about that.
Tips: Keep up the CPI, but I guess it's too late for that now.

Round: Test
Experience: Test wasn't too difficult. Can be cracked if you're in your game and have a chill mind.
Tips: General aptitude preparation should be started atleast before a month from placements. Solve GATE papers, institute placement tests, read CAT modules and their tips for faster problem solving. English needs time for those who haven't used it much in their childhood. But still the difficulty level of questions in these placement tests is easy.

Round: HR Interview
Experience: Was  generally good. Interviewer was young and we could connect.
Tips: It is extremely important that you remain calm. You need to tame that nervousness down. Think of the interview as a general talk with a stranger. Be your natural self. That's when the ideas hit you for the questions you haven't prepared. Practice interviewing with friends and read about the most common questions on the Interwebz.

Round: Puzzle Interview
Experience: Problems were easy. Asked for a pen and paper and slowly solved them.
Tips: Practice puzzles. There are some good sites for this.

Skills: Managing people, Analytical thinking
College Name: IIT BOMBAY

Skills evaluated in this interview

Analyst Interview Questions & Answers

Ola Cabs user image Tarun Meena

posted on 15 Jan 2015

Interview Preparation Tips

Round: Test
Experience: It was a very general aptitude test, including probability reasoning etc.
Tips: practice some CAT papers

Round: HR Interview
Experience: Very basic and general HR questions starting with tell me something about yourself and why this job?
Tips: You should have tailor made answers for tell me about yourself for different sectors/firms, this will help a lot, start preparing on this a month in advance.

College Name: IIT BOMBAY

FlyNava Technologies Interview FAQs

How many rounds are there in FlyNava Technologies interview?
FlyNava Technologies interview process usually has 1-2 rounds. The most common rounds in the FlyNava Technologies interview process are Coding Test, Aptitude Test and Assignment.
How to prepare for FlyNava Technologies interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at FlyNava Technologies. The most common topics and skills that interviewers at FlyNava Technologies expect are Agile, Github, Restaurant Management, Software Testing and Advertising.
What are the top questions asked in FlyNava Technologies interview?

Some of the top questions asked at the FlyNava Technologies interview -

  1. What is Microservi...read more
  2. what is Exception handl...read more
  3. Difference between throws and th...read more

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FlyNava Technologies Interview Process

based on 3 interviews

Interview experience

3.7
  
Good
View more

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FlyNava Technologies Reviews and Ratings

based on 31 reviews

2.7/5

Rating in categories

3.1

Skill development

2.5

Work-life balance

2.2

Salary

2.5

Job security

2.5

Company culture

2.4

Promotions

2.4

Work satisfaction

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