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I applied via Naukri.com and was interviewed before Feb 2023. There were 3 interview rounds.
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I applied via Naukri.com and was interviewed before Jun 2020. There were 4 interview rounds.
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
I applied via Campus Placement and was interviewed before Jun 2021. There were 4 interview rounds.
Amcat aptitude tests
Gd on online/offline shopping
Designing a messaging system like WhatsApp
Choose a reliable and scalable backend technology like Node.js
Implement end-to-end encryption for secure communication
Use push notifications for real-time messaging
Allow users to create groups and broadcast messages
Provide features like voice and video calling
Ensure data privacy and compliance with regulations
Design a user-friendly interface for easy navigation
I applied via Recruitment Consulltant and was interviewed in Sep 2022. There were 3 interview rounds.
Easy and average coding ques and oops concepts
Some of the top questions asked at the Dish Network Test Engineer interview -
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