Introduction to Intranet Intranet can be defined as the type of computer network that can be accessed only as a private conduit, denied for external devices’ connectivity. This network is named to show the difference between this network and the internet-based network, as the internet covers the external connectivity aspects and intranet covers only internal […]
Introduction to Memory Cards Memory cards are used to store data in electronic devices such as cellphones, digital cameras, as well as other handheld devices. This is a non-volatile flash memory meaning even if you remove the card from your device, it won’t lose data. Also, memory cards can be reused, reformatted and data can be
Introduction to Memory Card Memory Card can be defined as a portable electronic storage device that falls under the category of the flash type of storage devices. This device has become a widespread storage method used to match with the modern-day technological evolution. It can contain data of any format and type, like videos, pictures,
Introduction to Secondary Memory You know that memory for the processor is both costly and limited, and is also known as main memory. The quicker primary memory is volatile as well. We need a lower cost and permanent memory if we need to store large amounts of data or programs permanently. The secondary memory is
Definition of Memory Units Memory units can be defined as a way to measure the quantity of data collected together under a single memory location, which is termed as the ‘storage unit’. These memory units are used to indicate the number or amount of data that are picked and used for individual computation processes performed
Introduction to Computers Output Devices Computers Output Devices are a part of the output unit, which is one of the three main components to form a functional computing device. These devices are intended to deliver the processed data from the other computer components to the computer users. The output devices are designed in such a
Introduction to Transmission Modes Transmission mode or communication mode is referred to as transmission of data between two devices using a communication channel that includes an optical fiber, copper wires, wireless channels, and various storage media. The data that gets transmitted is in the form of electromagnetic waves. There are various ways of data transmission
Introduction to Sockets A socket is defined as a link for two-way communication for programs executed on the network. The socket is built with a port number which makes the layer of TCP to find the application of data where the information has to be reached. The socket is an endpoint that merges both port
Introduction of Mouse The pointer or cursor on a display screen is operated by a mouse. A mouse can roll over a hard, flat surface, is a small object. The name derives from its shape, a bit like a mouse, the wire that you can imagine to be the tail of the mouse, and the
Introduction to Mouse Mouse for a computer can be explained as one of the many peripheral devices available as a hand-held indicating instrument, for locating and identifying a particular spot on the computer display surface. With the help of this device, the movements performed on the system display can be naturally decoded from the shifts
