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In a computer system, several types of secondary storage devices like HDD, CD, DVD, etc. are used to store permanent data and information. These devices can be categorized into two types namely – magnetic memory and optical memory. A magnetic memory like HDD consists of circular disks made up of non-magnetic materials and coated with a thin layer of magnetic material in which data is stored. On the other hand, optical disks are made up of plastic and consist of layers of photo-sensitive materials in which the data is stored using optical effects. A major advantage of the magnetic disk ... Read More
Hypertext and Hyperlink are related terms associated with navigation over computer network but they have a different meaning. One major difference between the hypertext and hyperlink is that the hypertext is a data which when clicked redirects us to some other location, while the hyperlink is a link to a computer resource embedded in the hypertext. Therefore, we can state that the hyperlink is an internal part of the hypertext. In this article, we discuss all the important differences between a hypertext and a hyperlink. Let's start with some basics of hypertexts and hyperlinks. What is a Hypertext? A ... Read More
A computer is a system, i.e. it consists of several parts. The two crucial parts of a computer system are – hardware and software. Those parts of computer system which are physical and visible are called the hardware. Whereas, the computer software are the sets of instructions and programs that enable the computer hardware to perform their functions. Both the hardware and software are dependent on each which means we must install the software in the hardware to make it functional. In the same way, the hardware parts of a computer must be present in the system to perform the ... Read More
Both EPROM and EEPROM are the types of ROM or Read Only Memory, but they are different from each other in many aspects that we will discuss in this article. Let's start with some basics of EPROM and EEPROM so that it becomes easier to understand the differences between them. What is EPROM? EPROM stands for Erasable Programmable Read Only Memory. EPROM is a modern version PROM (or Programmable Read Only Memory). EPROM provides the facility of erasing data stored on it. It uses ultraviolet rays (UV rays) to erase the content stored it. EPROM is built up of ... Read More
Both Demand Paging and Segmentation are memory management techniques used in operating systems. In Demand Paging, a page is loaded from the secondary memory into the primary memory, only when it is needed. On the other hand, Segmentation follows a strategy whereby the entire memory space is divided into discrete segments and each segment is allocated to a process. Read through this article to find out more about Demand Paging and Segmentation and how they are different from each other. What is Demand Paging? As the name suggests, Demand Paging swaps a page into the main memory only when ... Read More
Black Box Testing and Gray Box Testing are the two types of testing used to test a software which are based on feedback from real customers using real products in real environments, but they are driven by distinct goals and processes. In this article, we will discuss the major differences between black box testing and gray box testing by considering different parameters. But before that it is important know the basics of black box testing and gray box testing to understand the differences between them. What is Black Box Testing? A software testing technique that is used to check ... Read More
In telecommunication and electronics engineering, Bit Rate and Baud Rate are two commonly used terms in the context of data communication. Both these terms represent the speed of data transmission in the computer networks. The basic difference between Bit Rate and Baud Rate is that the Bit Rate is defined as the number of bits (binary 0s and 1s) transmitted over a network in unit time, whereas Baud Rate is defined as the number of signal units transmitted over a network in unit time. Thus, bit rate and baud rate both the related terms, and the relationship between these ... Read More
Both AI (Artificial Intelligence) and Soft Computing use data driven, flexible and nonsystematic tools to solve the problems. The most basic difference between AI and soft computer is that the AI is used to develop intelligent systems, whereas soft computing is used to solve real problems. In this article, we will discuss the important differences between AI and Soft Computing. But before that, let's start with some basics so that it becomes easier to understand the differences between them. What is AI? AI or Artificial Intelligence is a science which deals with making machine intelligence. According to John ... 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
In this tutorial, we discuss writing a program to generate a multiplication table in the Haskell programming language. ExampleMultiplication table of 12 up to 10 is 12 * 1 = 12 12 * 2 = 24 12 * 3 = 36 12 * 4 = 48 12 * 5 = 60 12 * 6 = 72 12 * 7 = 84 12 * 8 = 96 12 * 9 = 108 12 * 10 = 120 In this tutorial, we see Program to generate a multiplication table of a number up to the constant range of 10. (Tail ... Read More