The key difference between bandwidth and frequency is that the bandwidth is the capacity of a communication link to transmit a maximum amount of data per second while the frequency is the number of oscillations of a signal per second. Bandwidth and frequency are two common terms in Networking and Telecommunication. This article discusses these […]
Difference Between FDM TDM and WDM
The key difference between FDM TDM and WDM is that FDM divides the bandwidth into smaller frequency ranges and each user transmits data simultaneously through a common channel within their frequency range. TDM allocates a fixed time slot for each user to send signals through a common channel while WDM combines multiple light beams from […]
Difference Between Bandwidth and Speed
The key difference between bandwidth and speed is that the bandwidth is the capacity available for use in data transmission while the speed is the data transferring rate. Bandwidth and speed are two parameters to refer the performance of systems. When considering the internet connections, sometimes, the terms Bandwidth and Speed have the same meaning. […]
Difference Between ALU and CPU
The key difference between ALU and CPU is that the ALU is an electronic circuit which is a subsystem of CPU that performs arithmetic and logical operations while CPU is an electronic circuit that handles instructions to operate the computer. A computer system consists of both hardware and software. Hardware is the electronic or mechanical […]
Difference Between Baseband and Broadband Transmission
The key difference between Baseband and Broadband Transmission is that in baseband transmission, one signal takes the entire bandwidth of the channel to send data while in broadband transmission, many signals with multiple frequencies send data through a single channel simultaneously. There are two types of transmission techniques called baseband and broadband. Baseband transmission sends […]
Difference Between Star and Ring Topology
The key difference between star and ring topology is that the star topology connects all devices to a central device forming a pathway similar to a star while ring topology connects every device to exactly two devices forming a single continuous pathway similar to a ring. There are many devices in a computer network. The […]
Difference Between GET and POST Method in PHP
The key difference Between GET and POST method in PHP is that GET method sends the information by appending them to the page request while POST method sends information via HTTP header. PHP is a server-side scripting language designed for web development. The GET and POST methods are two ways of a client computer to […]
Difference Between Analog Signal and Digital Signal
The key difference between analog signal and digital signal is that an analog signal is a continuous time signal while a digital signal is a discrete time signal. A signal carries information from one device to another. In Electrical Engineering, a signal is a fundamental quantity of representing information. In the context of Mathematics, it […]
Difference Between Bandwidth and Spectrum
The key difference between Bandwidth and Spectrum is that the bandwidth is the maximum rate of data transfer within a certain period of time whereas a spectrum is a collection of waves with particular frequencies arranged in order. Bandwidth and spectrum are two common terms in the fields of Electrical Engineering, Telecommunication, and networking. CONTENTS […]
Difference Between Guided Media and Unguided Media
The key difference between Guided Media and Unguided Media is that in guided media, the signals travel through a physical medium while in unguided media, the signals travel through the air. In data communication, the transmitter sends the signals, and the receiver receives them. The transmission media is the path between the transmitter and the […]
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