JavaScript and PHP are two of the most widely used and flexible computer languages that are used for building websites.PHP is currently the most widely used scripting language for server-side development, whereas JavaScript is a client-side scripting language. PHP is responsible for handling things on the server side, whereas JavaScript is responsible for handling things on the client side of the browser.Since PHP is derived from the C programming language, it is quite simple to learn for anyone who already possesses a solid foundation in C. Although both are used on websites in order to enhance their functionality, one of ... Read More

Selenium WebDriver is an automation tool that is used to automate the testing of web applications and make sure they work as expected. Automation means the programmer doesn't have to write testing scripts; Selenium can write test cases without any script.Selenium supports a wide variety of programming languages such as Java, Python, PHP, Ruby, C#, Perl, Scala, etc. which means Selenium can provide test cases in any of these languages. It supports all the popular browsers such as Chrome, Firefox, Safari, and Internet Explorer. Selenium is an open-source tool which makes it even more popular among developers.In this article, we ... Read More

You can choose between creating an EXE or a DLL when writing Dot NET code. Both of these include executable code, however, DLL and EXE operate differently from one another. The EXE will create its own thread and reserve resources for it if you run it. A DLL file, on the other hand, is an in-process server, so you cannot run a DLL file on its own. A DLL's code is used by a running application by loading and calling the DLL. The primary objective of a DLL is to facilitate the process of compartmentalizing a computer program. ... Read More

In a company, there are two types of reserves namely Capital Reserve and Revenue Reserve. The basic difference between the two is that, capital reserve is the fund created for non-trading activities, whereas the revenue capital is the fund created for trading activities. In this article, we will discuss all the important differences between capital reserve and revenue reserve. But before that, let's start with some basics of capital reserve and revenue reserve so it will become easier to understand how they are different from each other. What is Capital Reserve? The type of reserve that is created from the ... Read More

Scala and Java are two of the most widely used high-level programming languages in the world of today's computer programming. Scala was developed specifically to address a number of Java's limitations. In particular, it is intended to be as condensed and terse as possible, with the goal of reducing the amount of code that the programmer is required to produce.Java and Scala have their own specialised fields and domains of application. Go through this article to find out the primary characteristics of these two high-level programming languages and how they are different from each other.What is Scala?Scala is a computer ... 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

What is Topology?Network Topology is the way network links and nodes are connected with each other. The physical signal transmission medium is referred to as network topology. On the other hand, "logical network topology" refers to how the data flows through a network among the connected devices, regardless of their physical link.In this article, we will compare and contrast the different features of two network topologies: Star Topology and Ring Topology. Read through this article to find out how Star Topology differs from Ring Topology.What is Star Topology?In a Start topology, a piece of a network is connected to a ... Read More

What is Topology?Network Topology is the way network links and nodes are connected with each other. The physical signal transmission medium is referred to as network topology. On the other hand, "logical network topology" refers to how the data flows through a network among the connected devices, regardless of their physical link.In this article, we will compare and contrast the different features of two network topologies − Star Topology and Mesh Topology. Read through this article to find out how Star Topology differs from Mesh Topology.What is Star Topology?In a Star topology, a piece of a network is connected to ... Read More

SMTP and POP3 are message protocols which are required for sending and receiving the messages between the mail servers. In this article, we are going to compare and contrast the various features of SMTP and POP3 based on the tasks for which these two protocols have been designed. What is SMTP? The Simple Mail Transfer Protocol (SMTP) is an Internet communication protocol for sending and receiving electronic mail. SMTP is used to transmit and receive mail messages by mail servers and other message transfer agents. User-level email clients usually utilize SMTP exclusively to transmit messages to a mail server for ... Read More

Both Site-to-Site VPN and Remote Access VPN are types of virtual private networks used primarily for transferring data and accessing a machine from a remote location under a secure network which acts as a private network across the machines.In this article, we will differentiate Site-to-Site VPN and Remote Access VPN based on their features. Let's start with an overview of VPN and the role it plays.What is a VPN?A Virtual Private Network (VPN) connects users' computers to a private network across a public network, enabling them to receive and send data as if they were physically attached to the private ... Read More