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I applied via Referral and was interviewed before Apr 2022. There were 5 interview rounds.
Write a code to get prime number
A relay is an electrically operated switch that uses an electromagnet to mechanically open or close a circuit.
Relays are commonly used in electronic circuits to control high power devices such as motors, lights, and heaters.
They can also be used to switch between different circuits or to isolate one circuit from another.
Relays work by using a small amount of current to activate an electromagnet, which then moves a set ...
Arduino is an open-source electronics platform based on easy-to-use hardware and software.
Arduino boards are used to create interactive objects or environments
It uses a simplified version of C++ programming language
Arduino has a large community of users and developers who share their projects and code online
It can be used for a wide range of applications, from robotics to home automation
Arduino boards can be programmed...
M2M stands for machine-to-machine communication, while IoT stands for internet of things. M2M is a subset of IoT.
M2M refers to direct communication between devices without human intervention.
IoT refers to the connection of devices to the internet, enabling them to send and receive data.
M2M is typically used in industrial settings, while IoT is used in consumer settings.
Examples of M2M include sensors communicating with...
Communication protocols used in embedded devices include SPI, I2C, UART, CAN, Ethernet, and Bluetooth.
SPI (Serial Peripheral Interface) is a synchronous serial communication protocol used for short distance communication between microcontrollers and peripheral devices.
I2C (Inter-Integrated Circuit) is a synchronous serial communication protocol used for communication between integrated circuits on a circuit board.
UART ...
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C code for printing Fibonacci Series upto n elements
Declare three variables to store the current, previous and next numbers in the series
Initialize the previous and current variables to 0 and 1 respectively
Use a loop to print the next number in the series by adding the previous two numbers
Loop should run n times to print n elements in the series
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
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, which is 2 fishes.
To make the red fishes 98%, subtract 1% (2 fishes) from 99% (198 fishes).
To find the number of fishes to be removed, divide the difference by 1% (2 fishes).
Therefore, 50 fishes have to be removed to make the red fishes 98%.
I appeared for an interview in Feb 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 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 3 May 2017
I appeared for an interview before May 2016.
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%.
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
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Project Manager
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Ericsson
Nokia
ACT Fibernet
Huawei Technologies