Memory is a part of any computer system that is used to store data and instructions. Computer memory is broadly classified into three categories − Primary Memory, Secondary Memory, and Cache Memory. Primary memory is usually in the form of random access memory (RAM) and is used to store data ... Read More

Both Network OS and Distributed OS work on multiple systems/nodes. The main difference between a network operating system and a distributed operating system is the way they handle resources and communication between devices. A network operating system is primarily concerned with managing resources and communication within a single network, while ... Read More

Memory and Storage are two terms that are often used interchangeably, but they refer to different things. Memory is used to store data that is being actively used by the CPU, while Storage is used to store long-term data that needs to be accessed on a regular basis. Read this ... Read More

JPEG and SVG are types of image formats. JPEG is a raster image format that uses a lossy compression algorithm to compress an image, whereas SVG is a highly scalable, text-based image format that uses mathematical structures to represent an image. JPEG images are used in photography applications, while SVG ... Read More

JPEG and GIF are types of image formats. JPEG uses lossy compression algorithm where the image may lose some of its data, whereas GIF uses lossless compression algorithm where there is no data loss. GIF images support animation and transparency. Read this tutorial to find out more about JPEG and ... Read More

A printer is an output device that produces information or computer outputs on a paper. Depending upon the technology used, printers are classified into two categories namely, Impact Printers and Non-Impact Printers. An impact printer is one that operates by striking a printing head (made up of metal or plastic) ... Read More

The primary difference between holography and photography is that holography is a technology used to create three-dimensional (3D) images of an object, whereas photography is one that creates two-dimensional (2D) images of a three-dimensional object. Read this tutorial to find out more about Holography and Photography and how they are ... Read More

In computer programming, a datatype represents the type and nature of data that is to be used by the user. It is the data type that tells the compiler or interpreter how to deal with the data and provide corresponding storing location in computer memory. According to the nature of ... Read More

Both DOS and Windows are types of operating systems. DOS is a single-tasking, single-user and CLI-based OS; whereas Windows is a multitasking, multiuser and GUI-based OS. Read this tutorial to find out more about DOS and Windows and how these two operating systems are different from each other. What is ... Read More

A DBMS (Database Management System) is a software that is used to manage a database. It is used to create, update, delete and maintain a database and it provides controlled access to data. An RDBMS (Relational Database Management System) is a type of DBMS that is based on the relational ... Read More