The main intent of the communication system is to transfer the messages from a sender to the receiver. In this process, the signal used to transmit the information should be accordant with the properties of the transmission channel. The information coding is used to transform the message into the signal, i.e., signal information encoding where the message is encoded into codes. The prior difference between the Huffman coding and Shannon fano coding is that the Huffman coding suggests a variable … [Read more...]
Difference Between WAV and MP3
WAV and MP3 are the file formats for storing digital audio. These can be differentiated by the fact that the MP3 is the lossy and compressed type of file where some amount of information from the original audio source is discarded. On the other hand, the WAV format is an uncompressed type of audio file. The size of the WAV file is very much higher than the MP3 file. Content: WAV and MP3 Comparison Chart Definition Key Differences Conclusion Comparison … [Read more...]
Difference Between JPEG and GIF
We must have heard the terms JPEG and GIF with respect to file formats. JPEG and GIF are the file formats which provide standards compression techniques for storing photographic images and mainly differ in the representation and the storage of the images where the JPEG can support and display single full photographic image within a file while GIF is comprised of multiple images in a single file. JPEG images are opaque while GIF images are partially transparent. Content: JPEG Vs GIF … [Read more...]
Difference Between ERP and CRM
The crucial difference between ERP and CRM is that the ERP systems do not directly communicate with the customers but CRM systems require direct interaction with the customers. However these systems functioning may correspond, but they work in the different domain. The ERP contains a vast amount of structured data which can be handled easily while CRM can hold unstructured text. A CRM software can be considered as the subsystem of ERP. Content: ERP Vs CRM Comparison Chart … [Read more...]
Difference Between Forward and Backward Reasoning in AI
In Artificial intelligence, the purpose of the search is to find the path through a problem space. There are two ways to pursue such a search that are forward and backward reasoning. The significant difference between both of them is that forward reasoning starts with the initial data towards the goal. Conversely, backward reasoning works in opposite fashion where the purpose is to determine the initial facts and information with the help of the given results. Content: Forward Vs Backward … [Read more...]
Difference Between Informed and Uninformed Search
Searching is a process of finding a sequence of steps needed to solve any problem. The prior difference between informed and uninformed search is that the informed search provides the guidance on where and how to find the solution. Conversely, the uninformed search gives no additional information about the problem except its specification. However, between both informed and uninformed search techniques, the informed search is more efficient and cost-effective. Content: Informed Search Vs … [Read more...]
Difference Between Soft Computing and Hard Computing
Soft computing and hard computing are computing methods where hard computing is the conventional methodology relies on the principles of accuracy, certainty, and inflexibility. Conversely, soft computing is a modern approach premised on the idea of the approximation, uncertainty, and flexibility. Before understanding soft computing and hard computing we should understand, what is computing? The computing in terms of computer technology is the process of accomplishing the particular task with … [Read more...]
Difference Between Forward Engineering and Reverse Engineering
Forward engineering and Reverse engineering are part of the re-engineering process and closely related. The crucial difference between the forward engineering and reverse engineering is that forward engineering employs the change in the subject system during restructuring. Conversely, reverse engineering whole sole purpose is to examine the system to obtain its more abstract design. Software re-engineering is nothing but the re-implementation of the legacy system to achieve more … [Read more...]
Difference Between Top-down and bottom-up Integration Testing
The primary difference between the top-down and bottom-up integration testing is that the top-down integration testing utilizes the stubs for calling the submodules subordinated to the main function while in bottom-up integration testing the stubs are not needed instead drivers are used. The related redundancy is more in case of the top-down approach as compared to the bottom-up. These two techniques are the part of the integration testing which provides an organised way to build the program … [Read more...]
Difference Between Smoke and Sanity Testing
The smoke and sanity testing are techniques work as a part of the integration and regression testing respectively. The significant difference between the smoke and sanity testing is that the smoke test is employed in the unstable product while the sanity testing is applied to the more stable products. The smoke testing can be said to be shallow testing as it just tests for the vital requisite, but sanity testing examines each of the modules of the software at the end, for checking whether the … [Read more...]