Question
Which networking device operates at Layer 2 of the OSI
model and forwards data based on MAC addresses?Solution
A Layer 2 switch is a device that operates according to the Layer 2 data communications protocol. A Layer 2 device decides how to forward data based on the MAC address. Ethernet hubs and network switches work at the data link layer, with a switch delivering greater performance than a hub.
The headquarter of Insurance Regulatory and Development Authority of India (IARDA) is located at
National Rural Development Institute is situated in which city?
In how many cities did Maharaja Jai Singh II build Jantar Mantar?
Which hill station in India is known as the ‘Queen of the Mountains’?
रॉक फास्फेट की खान कहाँ पर स्थित है ?
In which of the following districts of Uttar Pradesh, Kalinjar Fort is located?
What is the capital of the state Punjab?
Massive search operation ‘CASO’ was recently launched in Jammu & Kashmir. Expand ‘CASO’
The Nobel Peace Prize 2017 was won by
Which of the following international scientific organisations approves the names of elements, symbols and unit?
