There are two types of computing methods namely, soft computing and hard computing. The basic difference between the two is that the hard computing is a conventional computing method which relies on the principles of certainty, accuracy, and inflexibility, on the other hand, the soft computing is a modern methodology that relies on the principles of approximation, flexibility, and uncertainty. In this article, we will discuss the important differences between soft computing and hard computing. But, before going into the differences, let's start with a basic overview. What is Soft Computing? Soft Computing is a modern computing model that ... Read More

The objective of search in Artificial Intelligence (AI) is to find the path to solve different problems. The search in AI can be executed in two ways namely, Forward Reasoning and Backward Reasoning. The most basic difference between the two is that forward reasoning starts with the new data to find conclusions, whereas backward reasoning starts with a conclusion to determining the initial data. Read this article to learn more about Forward Reasoning and Backward Reasoning and how they are different from each other. What is Forward Reasoning? Forward reasoning is a process in artificial intelligence that finds all the ... Read More

Both WAV and MP3 are the file formats used for defining and storing digital audio files, but they are different from each other. One major difference between WAV and MP3 is that MP3 files are compressed and small sized audio files in which some of the information from the original audio source is removed, whereas WAV files are uncompressed audio files having a file size very much higher than an MP3 file. Read through this article to find out more about WAV and MP3 files and how they are different from each other. What is WAV? WAV stands for Waveform ... Read More

The primary function of a communication system is to transfer a message signal from a sender to the receiver. In the process of data transfer, the signal used to transfer the data should have the necessary properties required for the transmission as per the transmission channel. Hence, there are some information coding techniques used to transform the message signal into a transferrable signal through the transmission channel. Two of such information coding schemes are Huffman Coding and Shannon Fano Coding. The most basic difference between Huffman Coding and Shannon Fano Coding is that the Huffman coding provides a variable ... Read More

There are various types of file formats available in computer file systems. ZIP and RAR are types of archive file formats that are used to store different types of files and folders in a single container. However, ZIP and RAR file formats are quite different from each other. The most fundamental difference between ZIP and RAR is that ZIP is a standard archive file format that can be enabled in any operating system, whereas RAR is an archive file format that requires a third-party tool named WinRAR for its processing. Read this tutorial to learn more about the ZIP and ... Read More

In software development, there are several software development life cycle (SDLC) models available. Each of these models follows a set of phases that are unique to its type to ensure the successful software development. This article is meant for explaining the two software development life cycle models that are Agile Model and Waterfall Model. In this article, we will also discuss the important differences between the agile model and the waterfall model. What is Agile Model? Agile model is the type software development life cycle model which allows the continuous interaction of the development and testing during the ... Read More

For understanding the information domain of a problem, there are two data modelling concepts, namely, cardinality and modality. Cardinality and modality are very important for analyzing the data objects, attributes, and relationship structures. The most basic difference between cardinality and modality is that the cardinality is a metric that specifies the number of occurrences of a data object with respect to the number of occurrences of another data object, whereas, the modality specifies whether a data object must participate in a relationship or not. In this article, we will discuss the important differences between cardinality and modality. Let's start with ... Read More

System testing is a type of software testing in which a software product is tested as a whole for the validation of its functional and non-functional requirements, whereas integration testing is a testing in which a software product is tested for the interfacing between its different modules that are interlinked with each other. Read this article to learn more about system testing and integration testing and how they are different from each other. What is System Testing? System Testing is a testing which is used to validate the functionality of a software product developed. It is also known as black ... Read More

COCOMO 1 and COCOMO 2 are two cost estimation models, developed by Barry Boehm. These two cost estimation models are used for computing the cost of software development. The most basic difference between these two models is that the COCOMO 1 model helps to provide the estimates required for the efforts and schedule, whereas the COCOMO 2 model provides the estimates that represent a standard deviation near the most likely estimate. Read this article to learn more about the COCOMO 1 and COCOMO 2 models and how they are different from each other. What is COCOMO 1? COCOMO 1 was the first model developed ... Read More

SIT and UAT are two types of testing methodologies, commonly used in software development. SIT (System Integration Testing) is used for testing the interfaces between different modules of the system such as software, hardware, etc. In contrast, UAT (User Acceptance Testing) is used to perform testing from the user end view to validate the product. In UAT, the system is tested for user’s requirements. Read this article to find out more about these two testing methodologies and how they are different. What is SIT? System Integration Testing (SIT) is a type of software testing which is performed in an ... Read More