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I applied via Company Website and was interviewed in Jun 2024. There was 1 interview round.
Firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules.
Firewalls can prevent unauthorized access to a network or computer system
They can block malicious traffic such as viruses, worms, and hackers
Firewalls can be hardware-based or software-based
Examples of firewalls include Cisco ASA, Palo Alto Networks, and Windows Firewall
Network cables use copper wires to transmit data, while fiber cables use glass or plastic fibers to transmit data using light signals.
Network cables use copper wires to transmit data signals.
Fiber cables use glass or plastic fibers to transmit data using light signals.
Network cables are typically used for shorter distances, while fiber cables are used for longer distances and higher data transfer speeds.
I applied via Recruitment Consulltant and was interviewed in Nov 2023. There were 3 interview rounds.
I was interviewed in Feb 2023.
Nxtra Data interview questions for popular designations
I applied via Naukri.com and was interviewed before Nov 2022. There were 3 interview rounds.
Fire alarm systems work by detecting smoke or heat and triggering alarms to alert occupants of a potential fire.
Fire alarm systems use sensors to detect smoke or heat
When smoke or heat is detected, the alarm is triggered
Alarms can be audible, visual, or both to alert occupants
Some systems may also automatically notify emergency services
BMS system refers to Building Management System, which is responsible for controlling and monitoring various building functions.
BMS system helps in controlling and monitoring HVAC systems, lighting, security, and other building functions
It can provide real-time data on energy usage and equipment performance
BMS systems can be integrated with other building systems for centralized control and automation
Regular maintenanc...
I applied via LinkedIn and was interviewed before May 2023. There were 2 interview rounds.
I applied via Approached by Company and was interviewed before May 2021. There were 2 interview rounds.
Operational Infra Management
I applied via Company Website and was interviewed before Jun 2020. There was 1 interview round.
I applied via Referral
The refrigeration cycle is a process that removes heat from a space and transfers it to the surroundings.
The cycle consists of four main components: compressor, condenser, expansion valve, and evaporator.
The compressor compresses the refrigerant gas, raising its temperature and pressure.
The high-pressure gas then flows into the condenser, where it releases heat and condenses into a high-pressure liquid.
The liquid refri...
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