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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.
Evaluated challenges included resource constraints, communication issues, and scope changes.
Resource constraints: Limited budget required prioritizing tasks and finding cost-effective solutions.
Communication issues: Misunderstandings among team members necessitated clear communication channels and regular updates.
Scope changes: Adjustments in project scope led to reevaluation of timelines and resources.
The evaluated sequences of activities in a data center include planning, design, construction, testing, and maintenance.
Planning: Determine the requirements, budget, and timeline for the data center project.
Design: Create the layout, infrastructure, and systems for the data center.
Construction: Build the physical structure of the data center according to the design.
Testing: Conduct performance, security, and disaster r...
Testing and commissioning stages in electrical testing involve various evaluations to ensure proper functioning of electrical systems.
Insulation resistance testing to check for any insulation breakdown
Earth resistance testing to ensure proper grounding
Functional testing to verify the functionality of electrical components
Load testing to assess the performance under normal operating conditions
Safety testing to confirm c
I research industry standards, highlight my qualifications, and focus on the value I bring to the organization.
Research industry standards to know the average salary range for the position
Highlight your qualifications, experience, and achievements that justify a higher salary
Focus on the value you bring to the organization and how it justifies a higher compensation
Be prepared to negotiate and be flexible in finding a m
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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