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I applied via Approached by Company and was interviewed in Jun 2024. There were 2 interview rounds.
To find the path from the root to any node in a binary tree, perform a depth-first search and keep track of the path taken.
Perform a depth-first search starting from the root node
Keep track of the path taken using a stack or array
When the target node is found, the path will be stored in the stack or array
Reverse a string using recursion
Create a recursive function that takes a string as input
Base case: if the string is empty, return an empty string
Recursive case: return the last character of the string concatenated with the result of calling the function on the substring excluding the last character
Singleton is a design pattern that restricts the instantiation of a class to one object and provides a global point of access to that instance.
Ensure private constructor to prevent instantiation of multiple objects.
Provide a static method to access the single instance.
Use a static variable to hold the single instance.
Implement a private clone method to prevent cloning of the instance.
A CRM tool for HR's and Job Seekers with features like Profile Management, Job Application Tracking, Job Posting and Searching, Scalable Database Design, and Handling large database and latency.
Implement user-friendly interface for profile management with options to update personal information, skills, and experience.
Create a dashboard for job seekers to track their job applications, including status updates and interv...
Handling fault tolerance involves monitoring and logging with Prometheus, Grafana, and ELK, as well as implementing redundancy and failover mechanisms.
Implement health checks to monitor the status of services and applications
Set up alerts and notifications for abnormal behavior or failures
Use Prometheus for metric collection and Grafana for visualization of data
Utilize ELK stack for centralized logging and analysis of ...
Yes, Kubernetes can be used to manage n number of instances by defining the desired number in the deployment configuration.
Define the desired number of instances in the 'replicas' field of the deployment configuration.
For example, setting 'replicas: 3' will ensure that Kubernetes maintains 3 instances of the application running at all times.
Kubernetes will automatically scale the number of instances up or down based on
I'm a passionate Software Engineer with expertise in full-stack development and a love for solving complex problems.
Education: Bachelor's degree in Computer Science from XYZ University.
Experience: 3 years as a Software Engineer at ABC Corp, focusing on web applications.
Skills: Proficient in JavaScript, Python, and React; developed a project management tool that improved team efficiency by 30%.
Projects: Contributed to o...
I applied via AccioJob and was interviewed in Oct 2021. There were 4 interview rounds.
The test is designed to test your logical reasoning skills. The test duration will be 30 minutes, where you will have to attempt 25 questions of difficulty levels varying from medium to hard.
Explaining approach to round 1 questions and suggestions for improvement.
I reviewed the questions and identified areas where I struggled or needed clarification.
I researched and practiced those topics to improve my understanding.
I also sought feedback from others who had experience with similar questions.
To improve, I suggest providing more context or examples in the questions.
It would also be helpful to provide feedba
To reverse N cards, time complexity is O(N).
The time complexity to reverse N cards is O(N).
The algorithm needs to flip each card once, so the time complexity is linear.
The time it takes to reverse all cards is directly proportional to the number of cards.
For example, if there are 10 cards, it will take 10 flips to reverse all of them.
Count subarrays in an array whose sum is divisible by k.
Create a prefix sum array to keep track of the sum of elements up to a certain index.
Use a hash table to store the frequency of remainders when the prefix sum is divided by k.
For each prefix sum, check if there exists a previous prefix sum with the same remainder.
If yes, add the frequency of that remainder to the count of subarrays.
Update the frequency of the curr...
Print all valid IP Addresses from a given input of strings.
Split the input string into 4 parts and check if each part is a valid IP address component
Use regular expressions to validate each component
Use nested loops to generate all possible combinations of valid IP addresses
Email validation can be done using regular expressions in JavaScript.
Use regex to check if email is in correct format
Check for presence of '@' and '.' in email
Ensure that there are no spaces in email
Validate email on both client and server side
Phenom interview questions for designations
Top trending discussions
I am a software engineer with experience in developing web applications and mobile apps.
Proficient in programming languages such as Java, Python, and JavaScript
Experience in developing RESTful APIs and integrating third-party APIs
Familiarity with front-end frameworks such as React and Angular
Strong understanding of database management systems such as MySQL and MongoDB
Passionate about learning new technologies and keepi
Software industry offers endless opportunities for innovation and growth.
Software industry is constantly evolving and offers opportunities to work on cutting-edge technologies.
It provides a platform to solve complex problems and create innovative solutions.
The demand for software engineers is high and the industry offers competitive salaries.
Core industries may have limited scope for growth and innovation compared to s...
Program to print a given string in reverse
Create a character array of the given string
Loop through the array from end to start and print each character
Mux is a device that selects one of several input signals and forwards the selected input into a single output line.
Mux stands for Multiplexer.
It is used in digital circuits to select one of several input signals and forward the selected input into a single output line.
It is used in communication systems to combine multiple signals into a single channel for transmission.
It is used in video and audio systems to switch b...
DeMux is short for Demultiplexer. It is a digital circuit that takes one input and directs it to multiple outputs.
DeMux is used in digital communication systems to separate signals that have been combined for transmission.
It is also used in computer memory systems to select a specific memory location.
DeMux is used in video and audio systems to separate different channels of information.
It is used in automation systems ...
Decoder converts encoded data into a readable format while Demux separates a single input into multiple outputs.
Decoder is used to decode encoded data such as binary data into a readable format.
Demux is used to separate a single input into multiple outputs based on the control signals.
Decoder is a combinational circuit while Demux is a sequential circuit.
Decoder is used in applications such as remote controls, computer...
Amadeus Labs is a leading technology company in the travel industry.
Amadeus Labs provides opportunities to work on cutting-edge technologies.
The company has a strong focus on innovation and research.
Amadeus Labs has a global presence and offers a diverse and inclusive work environment.
Working at Amadeus Labs provides the opportunity to make a real impact on the travel industry.
The company values work-life balance and o
Yes, I am comfortable working for Testing.
I have experience in testing and understand its importance in software development.
I am willing to learn new testing techniques and tools.
I am comfortable working with testing teams and collaborating with them to ensure quality software.
I understand the importance of testing in ensuring customer satisfaction and reducing costs.
Examples: I have experience in manual and automated...
I have the necessary skills and experience to excel in the developer role.
I have a degree in computer science and have completed multiple coding projects.
I am proficient in programming languages such as Java, Python, and C++.
I have experience working with databases and web development frameworks.
I am a quick learner and enjoy solving complex problems.
I am a team player and have collaborated with other developers on var
I applied via LinkedIn and was interviewed in Apr 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Jul 2020. There were 4 interview rounds.
I applied via Company Website and was interviewed in Jun 2021. There was 1 interview round.
Success is achieving one's goals and feeling fulfilled in the process.
Success is subjective and varies from person to person.
It can be achieving a personal or professional goal.
Success can also be measured by the impact one has on others.
Feeling fulfilled and content is a key component of success.
Success is not always about material possessions or wealth.
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