Basics 1 min read
What is a Digital Signal?
Digital Signal A digital signal is a signal that is used to represent data as a sequence of separate values…
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Basics 2 min read
What is an Analog Signal?
Analog Signal Analog signal is a continuous signal in which one time-varying quantity represents another time-based variable. These kind of…
Basics 4 min read
What is Digitization
Accuracy in communication is one of the most critical communication skills. It sounds so obvious and simple, yet this essential…
Basics 3 min read
Circuit-switched vs Packet-switched networks
Circuit Switched Networks − Circuit switched networks are connection-oriented networks. Here, a dedicated route is established between the source and the…
Basics 3 min read
Network Switching
Switching is process to forward packets coming in from one port to a port leading towards the destination. When data…
Basics 2 min read
Computer Network Transmission Modes
The data is transmitted from one device to another device through a transmission mode. The transmission mode decides the direction of…
Basics 3 min read
Types of Computer Network
A computer network is a group of computers connected with each other through a transmission medium such as cable, wire…
Basics 2 min read
Computer Network Components
A computer network is build up from several components. These components together makes it possible to transfer data from one…
Basics 2 min read
Computer Network Features
Features of a Computer Network A computer network has following features: Performance: Performance of a computer network is measured in…
Basics 1 min read
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 the keyboard…
Basics 4 min read
Routing algorithm
In order to transfer the packets from source to the destination, the network layer must determine the best route through…
Basics 2 min read
Changes in the Standard
Standard Changes A Standard Change is a routine, low-risk, often-done change to the production environment that has been pre-approved by…
