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A network is a group of interconnected devices that communicate with each other. Network topology refers to the layout of these devices.
Network topology can be classified into different types such as bus, star, ring, mesh, and hybrid.
Bus topology connects all devices to a single cable, while star topology connects all devices to a central hub.
Ring topology connects devices in a circular loop, while mesh topology connec...
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VPC in Nexus device stands for Virtual Port Channel, which allows multiple physical links to be combined into a single logical link for increased bandwidth and redundancy.
VPC allows for active-active links between switches, improving network resiliency
It is commonly used in data centers to create a loop-free topology
VPC is a feature of Cisco Nexus switches
VDC stands for Virtual Device Context in Nexus device, allowing multiple virtual switches within a single physical switch.
VDC allows for logical separation of resources within a single physical switch
Each VDC has its own set of resources and configuration, operating independently
VDC helps in achieving better resource utilization and network segmentation
What people are saying about BT Group
I applied via Job Fair and was interviewed in Sep 2023. There were 2 interview rounds.
Java program string program
BT Group interview questions for popular designations
Get interview-ready with Top BT Group Interview Questions
A network is a collection of computers, servers, mainframes, network devices, and other devices connected to one another for sharing data and resources.
Networks can be classified based on their size (LAN, WAN, MAN)
Networks can be wired or wireless
Networks can be private (intranet) or public (internet)
Networks use protocols like TCP/IP for communication
I applied via Company Website and was interviewed in Aug 2023. There was 1 interview round.
When dealing with a request to sub-let, a property manager should follow a systematic approach to ensure compliance and protect the interests of all parties involved.
Verify if sub-letting is allowed as per the lease agreement or local laws
Request necessary documentation from the tenant, such as a sub-letting application and a copy of the sub-tenant's identification
Conduct background checks on the sub-tenant to ensure t...
I applied via Campus Placement and was interviewed in Jul 2023. There were 2 interview rounds.
It was easy. It was mainly basic networking questions
Group discussion was for a short period of time. It was a topic on pros and cons of 5g network. Many were eliminated after the GD round.
The duration of BT Group interview process can vary, but typically it takes about less than 2 weeks to complete.
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