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I applied via Referral and was interviewed in Sep 2021. There was 1 interview round.
OSI layers are a conceptual model for communication systems that define how data is transmitted between devices.
There are 7 layers in the OSI model: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Each layer has a specific function and interacts with adjacent layers to transmit data.
The Physical layer deals with the physical transmission of data, while the Application layer deals with us...
I applied via Referral and was interviewed in Sep 2021. There was 1 interview round.
OSI layers are a conceptual model that describes the communication functions of a network.
OSI stands for Open Systems Interconnection.
There are 7 layers in the OSI model.
Each layer has a specific function and communicates with the layers above and below it.
The layers are: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Examples of protocols at each layer include Ethernet at the Data Link
posted on 30 Aug 2024
BGP (Border Gateway Protocol) is a routing protocol used to exchange routing information between different autonomous systems (AS).
BGP is used to exchange routing information and prefixes between different AS numbers.
BGP helps in determining the best path for data to travel between networks.
BGP operates on TCP port 179.
BGP uses attributes like AS path, next hop, and local preference to make routing decisions.
Example: B...
I applied via LinkedIn and was interviewed in May 2024. There was 1 interview round.
TCP is on the transport layer (Layer 4) and UDP is also on the transport layer (Layer 4).
TCP is a connection-oriented protocol that provides reliable data delivery. It operates on the transport layer (Layer 4) of the OSI model.
UDP is a connectionless protocol that provides faster data transmission but without guaranteed delivery. It also operates on the transport layer (Layer 4) of the OSI model.
The OSI (Open Systems Interconnection) model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven abstraction layers.
The OSI model helps in understanding how data is transmitted over a network.
It starts from the physical layer (Layer 1) which deals with the actual physical connection between devices.
Each layer has specific functions and protocols, such as TCP/I...
I applied via Campus Placement and was interviewed in Apr 2023. There were 4 interview rounds.
Aptitude questions from various topics
Two coding questions easy and medium
I applied via Recruitment Consulltant and was interviewed in Sep 2021. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Mar 2021. There were 3 interview rounds.
posted on 21 Sep 2023
I applied via Referral and was interviewed before Nov 2023. There were 2 interview rounds.
Networking is the practice of connecting computers and other devices to share resources and information.
Networking involves the physical connection of devices through cables or wireless connections.
It also includes the configuration of network settings to enable communication between devices.
Networking allows for sharing of resources such as files, printers, and internet connections.
Examples of networking technologies ...
OSI layers refer to the Open Systems Interconnection model, which is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven distinct layers.
The OSI model consists of seven layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Each layer has specific functions and interacts with adjacent layers to facilitate communication between dev...
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