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I applied via Company Website and was interviewed before Dec 2020. There were 3 interview rounds.
Mobile phones are called cell phones because they use cellular network technology to communicate.
Cellular network technology divides a geographic area into smaller cells to provide coverage.
Each cell has a base station that communicates with the mobile phone.
As the user moves from one cell to another, the call is handed off to the next base station.
This allows for seamless communication while on the move.
The term 'cell...
The output of PLC can be both analog and digital depending on the application.
PLC can output digital signals such as on/off or high/low signals.
PLC can also output analog signals such as voltage or current signals.
The type of output depends on the application and the sensors/actuators used.
An example of digital output is turning on/off a motor.
An example of analog output is controlling the speed of a motor.
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posted on 23 May 2017
I appeared for an interview before May 2016.
Adaptive delta modulation is a type of analog-to-digital conversion technique.
It uses a variable step size to quantize the signal.
It is simple and requires less circuitry.
It suffers from slope overload distortion and granular noise.
It is used in low-cost applications like speech and video transmission.
I applied via Amcat and was interviewed in Jan 2020. There were 5 interview rounds.
posted on 4 Apr 2021
I applied via Referral and was interviewed before Apr 2020. There were 3 interview rounds.
Yes, I can work on soft floor between machines.
I am comfortable working in different environments and conditions.
I have experience working in tight spaces and on uneven surfaces.
I understand the importance of safety precautions and will take necessary measures.
I can adapt to the situation and find ways to work efficiently.
For example, in my previous job, I had to work on a soft floor between machines to install a new s...
posted on 25 Sep 2022
I applied via Campus Placement and was interviewed before Sep 2021. There were 5 interview rounds.
Aptitude test was kind of easy. Would be easy to clear this round if basics are clear.
Was divided into groups of 5 people - topics were very generic. Can be cleared easily if one keeps in touch with general knowledge.
I applied via Campus Placement and was interviewed before Sep 2020. There were 4 interview rounds.
To remove 50% water from a fully filled right cylinder with only the cylinder available.
Measure the height of the cylinder
Mark the halfway point on the cylinder
Pour out the water until it reaches the halfway mark
Determining if a number is happy or not.
A happy number is a number that results in 1 when replaced by the sum of the squares of its digits.
If the sum of squares of digits results in a cycle, the number is not happy.
For example, 19 is a happy number as 1^2 + 9^2 = 82, 8^2 + 2^2 = 68, 6^2 + 8^2 = 100, 1^2 + 0^2 + 0^2 = 1.
To check if a number is happy or not, we can use a hash set to keep track of the numbers we have seen...
posted on 2 Jun 2024
I applied via Referral and was interviewed before Jun 2023. There was 1 interview round.
posted on 6 Jul 2024
I applied via Campus Placement and was interviewed before Jul 2023. There was 1 interview round.
I am a dedicated and experienced software engineer with a passion for creating innovative solutions.
Over 5 years of experience in software development
Proficient in multiple programming languages such as Java, Python, and JavaScript
Strong problem-solving skills demonstrated through successful project completions
posted on 19 Sep 2021
I applied via Company Website and was interviewed in Aug 2021. There were 4 interview rounds.
OSI model is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system.
OSI stands for Open Systems Interconnection.
It has 7 layers, each with a specific function.
The layers are: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Each layer communicates with the layer above and below it.
Example: When you visit a website, the...
Data packet loss is the failure of one or more transmitted packets to arrive at their destination.
Packet loss occurs when packets of data being transmitted over a network fail to reach their destination.
It can be caused by network congestion, hardware failure, or software errors.
Packet loss can result in slower network speeds, poor video or audio quality, and disrupted connections.
Packet loss can be measured using tool...
The user interface should be intuitive and user-friendly, with clear navigation and easy-to-use features.
The UI should have a consistent design and layout throughout the application
It should be responsive and adaptable to different screen sizes and devices
Use clear and concise language for labels and instructions
Provide feedback to the user when actions are taken, such as a loading spinner or success message
Consider ac...
Matlab is a powerful tool for numerical computation, data analysis, and visualization.
Matlab has a user-friendly interface and a large library of built-in functions.
It allows for easy manipulation of matrices and vectors.
Matlab is widely used in engineering, finance, and scientific research.
It can handle complex mathematical operations and simulations.
Matlab can generate high-quality 2D and 3D plots and graphs.
It suppo...
posted on 23 Mar 2023
I applied via Walk-in and was interviewed in Feb 2023. There were 3 interview rounds.
Telecommunication ques related to gsm and gprs. Architecture and radio communication. And general apti ques.
GSM/GPRS architecture is a cellular network technology used for data transmission. 4G and 5G have advanced features.
GSM/GPRS architecture uses circuit-switched and packet-switched networks for voice and data transmission.
4G features include high-speed data transfer, low latency, and improved network efficiency.
5G features include higher data rates, lower latency, and increased network capacity.
4G and 5G both use advanc...
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