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I appeared for an interview in Feb 2025, where I was asked the following questions.
I worked on various projects, including a web application for task management and a mobile app for fitness tracking.
Developed a task management web app using React and Node.js, enabling users to create, update, and delete tasks.
Collaborated with a team to build a mobile fitness tracking app using Flutter, integrating GPS and health data APIs.
Implemented RESTful APIs for data retrieval and manipulation, ensuring efficie...
Fibonacci series coding q
I applied via Campus Placement and was interviewed in Oct 2022. There were 5 interview rounds.
It was a combination of coding and aptitude test. The test had four section and each section had it's time limit.
Polymorphism is the ability of an object to take on many forms.
Polymorphism allows objects of different classes to be treated as if they are of the same class.
It can be achieved through method overloading or method overriding.
For example, a parent class Animal can have child classes like Dog, Cat, and Bird, each with their own unique implementation of the method 'makeSound'.
SQL is a relational database management system, while NoSQL is a non-relational database management system.
SQL databases use structured query language for defining and manipulating the data.
NoSQL databases are schema-less and use various data models like key-value, document, columnar, or graph.
SQL databases are suitable for complex queries and transactions.
NoSQL databases are horizontally scalable and provide high perf...
2 Coding Questions. Easy- medium level questions.
Program to find a perfect number and SQL query on joins.
A perfect number is a positive integer that is equal to the sum of its proper divisors.
To find a perfect number, iterate through all numbers and check if the sum of its divisors is equal to the number itself.
SQL joins are used to combine data from two or more tables based on a related column.
Common types of joins include inner join, left join, right join, and full...
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I appeared for an interview before May 2016.
I appeared for an interview in Mar 2017.
To make the red fishes 98%, 50 fishes have to be removed from the aquarium.
Calculate 1% of 200 fishes to find the number of red fishes.
Subtract the number of red fishes from 200 to find the number of non-red fishes.
Calculate 2% of the total number of fishes to find the desired number of red fishes.
Subtract the desired number of red fishes from the current number of red fishes to find the number of fishes to be removed.
posted on 28 Jun 2017
I appeared for an interview in Mar 2017.
To make the red fishes 98%, 50 fishes have to be removed from the aquarium.
Calculate 1% of 200 fishes to find out how many fishes represent 1%.
Multiply the result by 2 to find out how many fishes represent 2%.
Subtract the result from 200 to find out how many fishes represent 98%.
I appeared for an interview in Mar 2017.
I have the technical skills, experience, and passion to deliver high-quality software solutions.
I have a strong background in programming languages such as Java, Python, and C++.
I have experience working on complex software projects and collaborating with cross-functional teams.
I am passionate about staying up-to-date with the latest technologies and trends in software development.
I am a quick learner and have a strong...
Ericsson is a global leader in telecommunications technology with a strong focus on innovation and career development.
Global leader in telecommunications technology
Strong focus on innovation
Opportunities for career development
Using Applied Electronics to prevent train accidents in IRCTC
Implement sensors to detect obstacles on tracks
Use GPS and communication systems to alert train drivers of potential dangers
Install automatic braking systems in case of emergency
Regular maintenance and inspection of tracks and trains
Train and educate staff on safety protocols and emergency procedures
IC 555 timer is a versatile timer IC used in various applications like oscillators, timers, and flip-flops.
IC 555 timer has three modes of operation: monostable, astable, and bistable.
In monostable mode, the output is high for a fixed duration when triggered.
In astable mode, the output oscillates between high and low states.
In bistable mode, the output remains in either high or low state until triggered.
IC 555 timer ca...
The internet is a global network of interconnected devices that communicate using standardized protocols.
The internet is based on the TCP/IP protocol suite.
Data is transmitted in packets across the network.
The network model consists of layers, including the physical, data link, network, transport, and application layers.
Routing protocols are used to direct packets to their destination.
Examples of internet applications ...
I am a software engineer with experience in developing web and mobile applications using various programming languages and frameworks.
Proficient in Java, Python, and JavaScript
Experience with React, Angular, and Node.js
Strong understanding of database management systems
Passionate about learning new technologies and solving complex problems
based on 2 interview experiences
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