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I applied via Referral and was interviewed before Mar 2021. There were 4 interview rounds.
The OSI model is a conceptual model that describes how data is transmitted over a network.
The model has 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Each layer has a specific function and communicates with the layers above and below it.
The model helps ensure interoperability between different network devices and software.
Example: When you send an email, the application layer...
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I applied via Campus Placement and was interviewed in Aug 2023. There were 3 interview rounds.
Aptitude + coding test conducted by AMCAT
I applied via Recruitment Consulltant and was interviewed before May 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Dec 2022. There were 6 interview rounds.
MCQs of Reasoning, Aptitude and English
2 coding questions from Data structures. Can solve using C, python, java....etc
PM stands for Phase Modulation, PCM stands for Pulse Code Modulation, and DWDM stands for Dense Wavelength Division Multiplexing.
PM is a modulation technique where the phase of the carrier signal is varied in accordance with the instantaneous amplitude of the modulating signal.
PCM is a method used to digitally represent analog signals. It samples the signal and quantizes the samples to a series of binary numbers.
DWDM i...
I applied via Campus Placement and was interviewed in Jul 2023. There were 3 interview rounds.
Basic mathematics and coding MCQ questions
Aptitude, questions were asked in the interview
Leetcode question top 75
DHCP server is a network server that automatically assigns IP addresses and other network configuration settings to devices on a network.
DHCP stands for Dynamic Host Configuration Protocol.
It eliminates the need for manual IP address configuration on each device.
DHCP server leases IP addresses to devices for a specific period of time.
It also provides other network configuration information like subnet mask, default gat...
Layer 3 protocol is responsible for routing and forwarding data packets in a network.
Layer 3 protocol operates at the network layer of the OSI model.
It includes protocols like IP (Internet Protocol) and ICMP (Internet Control Message Protocol).
Layer 3 protocols use logical addressing to route packets between different networks.
They determine the best path for data packets to reach their destination.
Examples of Layer 3
I applied via Approached by Company and was interviewed before Nov 2021. There were 4 interview rounds.
Based on reasoning, english, maths, physics...etc.....
I applied via Recruitment Consulltant and was interviewed before Feb 2023. There was 1 interview round.
The 5G model that gives better accuracy depends on various factors such as network coverage, device compatibility, and signal strength.
Accuracy of 5G models can vary based on network coverage in the area
Device compatibility with the 5G network can impact accuracy
Signal strength plays a crucial role in determining the accuracy of 5G models
Some popular 5G models known for their accuracy include iPhone 12 Pro, Samsung Gal
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