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Virtual memory is a memory management technique that allows a computer to compensate for physical memory shortages by temporarily transferring data from RAM to disk storage.
Virtual memory allows a computer to run programs that require more memory than physically available
It creates an illusion of a larger memory space by using disk space as an extension of RAM
Data is swapped between RAM and disk storage based on usage ...
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
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
Technical Support Engineer
44
salaries
| ₹0.9 L/yr - ₹2 L/yr |
Network Engineer
15
salaries
| ₹0.8 L/yr - ₹2 L/yr |
Technical Support Executive
9
salaries
| ₹1.2 L/yr - ₹1.6 L/yr |
Technical Support Associate
8
salaries
| ₹0.9 L/yr - ₹2 L/yr |
Network Support Engineer
6
salaries
| ₹1 L/yr - ₹2 L/yr |
Bharti Airtel
Jio
Vodafone Idea
Bharat Sanchar Nigam