Nokia
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I appeared for an interview before Dec 2022.
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They asked questions about queries of customers how We are going to solve them.
I applied via Campus Placement and was interviewed in Jun 2022. There was 1 interview round.
I applied via Approached by Company and was interviewed in May 2022. There were 2 interview rounds.
I applied via Company Website and was interviewed in Apr 2023. There were 2 interview rounds.
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 Campus Placement and was interviewed before Jan 2021. There were 3 interview rounds.
OSI layers are a model for network communication. There are 7 layers, each with a specific function.
Layer 1: Physical - deals with physical connections and transmission of raw data
Layer 2: Data Link - manages data transfer between devices on the same network
Layer 3: Network - handles routing and forwarding of data between networks
Layer 4: Transport - ensures reliable data transfer between applications
Layer 5: Session -...
I applied via Naukri.com and was interviewed in Nov 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Mar 2022. There were 3 interview rounds.
Basic aptitude test - Logical reasoning, english and comprehension, quantitative analysis, data interpretation
based on 1 interview
Interview experience
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