Basics
Computer Network Components
A computer network is build up from several components. These components together makes it possible to transfer data…
July 22, 2021 · Rajil TLAuthor: Rajil TL
Rajil TL is a SenseCentral contributor focused on tech, apps, tools, and product-building insights. He writes practical content for creators, founders, and learners—covering workflows, software strategies, and real-world implementation tips. His style is direct, structured, and action-oriented, often turning complex ideas into step-by-step guidance. He’s passionate about building useful digital products and sharing what works.
Basics
Computer Network Features
Features of a Computer Network A computer network has following features: Performance: Performance of a computer network is…
July 22, 2021 · Rajil TLBasics
What is Data Transmission?
Definition Data Transmission: When we enter data into the computer via keyboard, each keyed element is encoded by the electronics within…
July 22, 2021 · Rajil TLBasics
Routing algorithm
In order to transfer the packets from source to the destination, the network layer must determine the best…
July 22, 2021 · Rajil TLBasics
Changes in the Standard
Standard Changes A Standard Change is a routine, low-risk, often-done change to the production environment that has been…
July 22, 2021 · Rajil TLBasics
Difference between 1-Persistent and Non-Persistent CSMA
1. 1-persistent CSMA :In 1-persistent CSMA, station continuously senses channel to check its state i.e., idle or busy…
July 22, 2021 · Rajil TLBasics
Pure ALOHA and Slotted ALOHA
In a computer network, there is a need for access to the common shared medium. Aloha protocol is…
July 22, 2021 · Rajil TLBasics
Point – to – Point Protocol (PPP)
Point – to – Point Protocol (PPP) is a communication protocol of the data link layer that is…
July 22, 2021 · Rajil TLBasics
High- level Data Link Control Protocol (HDLC)
High-level Data Link Control (HDLC) is a group of communication protocols of the data link layer for transmitting…
July 22, 2021 · Rajil TLBasics
Selective Repeat ARQ Protocol
Go-Back-N ARQ simplifies the process at the receiver site. The receiver keeps track of only one variable, and…
July 22, 2021 · Rajil TL