Raster scan and random scan are the mechanisms used in displays for rendering the picture of an object on the screen of the monitor. The main difference between raster scan and random scan lies in the drawing of a picture where the raster scan points the electron beam at the entire screen but incorporating just one line at a time in the downward direction. On the other hand, in the random scan, the electron beam is guided on just those regions of the screen where the picture actually … [Read more...]
Difference between Ethernet and LAN
Ethernet and LAN have a close relevance with each other, where the ethernet is the primary technology which made the concept of LAN practical. The major difference between ethernet and LAN is that the working of ethernet is not centralized while LAN functions in a centralized manner. In another context, ethernet is also a protocol which helps in the networking and the communication among the nodes in various networks (LAN, MAN, WAN, etcetera.). Content: Ethernet and LAN Comparison … [Read more...]
Difference between Network and Internet
The essential difference between network and internet is that the network consists of computers that are physically connected and can be used as a personal computer as well as to share information with each other. Conversely, the internet is a technology which links these small and large networks with each other and builds a more extensive network. The geographic area covered by the network can span up to a country, whereas internet can link countries or continents and even more than … [Read more...]
Difference between SLIP and PPP
SLIP and PPP are the two distinct independent serial link encapsulation protocols. The significant difference between the SLIP and PPP is that SLIP is the earlier version protocol while PPP is the later variant which gives several advantages over SLIP such as detection and prevention of misconfiguration, etcetera. Furthermore, PPP supplies greater built-in security mechanism. These protocols involve just two devices and between those two devices, the straightforward communication takes place. … [Read more...]
Difference between Server and Workstation
The Server and Workstation serve the completely different purpose, a server is dedicated hardware and software which attend clients requests and generates a proper response. On the other hand, a workstation can be a client-side computer which requests access to the LAN and switch services and responds to the requests from the switch. In other words, a server provides services to the clients while workstations are moderately powerful computer popular among business, scientific and engineering … [Read more...]
Difference between FDM and OFDM
FDM and OFDM are the multiplexing techniques used mainly in the analog system. These techniques are distinguished depending upon the spacing between the various subchannels (in the form of the composite signal) transmitted through a single channel. So, in FDM the message signals prevent noise by separating the signals with the help of the guard bands. On the contrary, the OFDM technique does not use guard band, in fact, it allows the overlapping of the signals. Thus, enabling the better … [Read more...]
Difference Between Attenuation and Distortion
Attenuation and distortion are the types of impairment occur in the signal, in other words, these are the undesired effects on the signals. The difference between attenuation and distortion lies in the fact that in attenuation the signal losses some part of energy where the amplitude of the signal may decrease. On the other hand, distortion is the change in the waveform of the signal due to noise. Transmission lines experience three significant issues due to imperfect transmission media that … [Read more...]
Difference between Combinational and Sequential Circuit
The crucial difference between combinational and sequential circuit is that combinational circuit result only relies on the input present at that instant while in the sequential circuit the output of the logic not just depends on the latest input but also on the earlier outputs. There is no feedback is provided to the combinational logic circuit but when it comes to the sequential logic circuit the feedback is the essential part of the circuit. So, the output generated considers both the present … [Read more...]
Difference between SIMM and DIMM
The SIMM and DIMM memory modules were invented to eliminate the older DIP (Dual Inline Package) chips. The DIP chips were delicate, and it is harder to install them as they needed to be poked in the socket. The pins of the chip are easily misaligned in the socket and tend to bend. So, when these chips are removed from the sockets, they require to be straightened which can result in the damaging of the chips and make it unusable. Then the SIMM and DIMM modules were devised which does not need to … [Read more...]
Difference between SATA and PATA
SATA and PATA are the versions of ATA (Advanced Technology Attachment) which describes the physical, transport, and command protocols for attaching the storage devices to the host systems internally. The prior difference between SATA and PATA is that the SATA is later technology which is fast, more efficient and small in size relative to PATA an earlier technology. The Parallel ATA has various limitations related to signal period, integrity and electromagnetic interference. Content: SATA Vs … [Read more...]
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