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I applied via Walk-in and was interviewed before Jul 2020. There were 3 interview rounds.
IPconfig, IPV4, IPV6, Subnet mask, and LAN types are all related to computer networking.
IPconfig is a command-line tool used to display network configuration information.
IPV4 and IPV6 are two versions of the Internet Protocol used to identify devices on a network.
Subnet mask is used to divide a network into smaller subnetworks.
LAN stands for Local Area Network and there are different types such as Ethernet, Wi-Fi, and
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I applied via Company Website and was interviewed in Feb 2023. There were 2 interview rounds.
Different network layers include physical, data link, network, transport, session, presentation, and application layers.
Physical layer: responsible for transmitting raw bits over a communication channel
Data link layer: responsible for error-free transfer of data between nodes on a network
Network layer: responsible for routing data packets between networks
Transport layer: responsible for reliable data transfer between a...
Firewall works on multiple layers of OSI model
Firewall operates on layers 3 (network layer) and 4 (transport layer) of the OSI model
It can filter traffic based on IP addresses, ports, protocols, and other criteria
Firewalls can also perform deep packet inspection to detect and block malicious traffic
Examples of firewall software include Cisco ASA, pfSense, and Windows Firewall
posted on 21 Jul 2022
Answers to technical questions related to voltage, P.F, AVR, battery backup, and DG servicing cycle.
Earth to neutral voltage is the voltage between the earth and neutral points of an electrical system.
P.F of DG set refers to the power factor of a diesel generator set.
AVR stands for Automatic Voltage Regulator.
Battery cell voltage is the voltage produced by a single battery cell.
The Amp load outcome of a 4K rectifier mo...
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I applied via Company Website and was interviewed in Nov 2022. There were 2 interview rounds.
posted on 22 Apr 2023
I applied via Referral and was interviewed before Apr 2022. There was 1 interview round.
TCP/IP is a set of protocols used for communication between devices on the internet. OSI model is a conceptual framework for network communication.
TCP/IP stands for Transmission Control Protocol/Internet Protocol
It is a set of protocols that govern communication between devices on the internet
TCP is responsible for ensuring reliable transmission of data while IP is responsible for routing the data to its destination
OSI...
posted on 7 Oct 2021
I applied via Walk-in and was interviewed before Oct 2020. There were 4 interview rounds.
The modem is connected to the router in a sequential manner.
The modem is the first device in the sequence, as it connects to the internet service provider (ISP).
The router is then connected to the modem, acting as a gateway between the modem and the local network.
Devices such as computers, smartphones, and smart TVs are connected to the router to access the internet.
The sequential connection allows the router to manage...
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