What is spooling in OS [operating system] with diagram
Spooling is a computing term which stands for Simultaneous Peripheral Operations Online. One of the main uses of Spooling is to copy data from one device to another where in …
Spooling is a computing term which stands for Simultaneous Peripheral Operations Online. One of the main uses of Spooling is to copy data from one device to another where in …
The third generation of computers was based on the Integrated Circuits which replaced the transistors in the second generation. The various advantages in the 3rd Generations of computer due to …
The main difference between the hard copy and the soft copy is that a hard copy is a physical document which can be written or printed as long as you …
In the second generation of the computers, the vacuum tubes were replaced by state-of-the-art transistors which were developed by Bell laboratories. The transistor was much of a better device as …
The main difference between MICR and OCR or Magnetic Ink Character Reader (MICR) and Optical Character Recognition (OCR) is that the MICR is mainly used for specialized and pre-defined text …
The interface can be understood as the medium we communicate with each other. In the same way, to communicate with the computer we have interfaces. There are two types of …
The main difference between a floppy disk and a hard disk is that the floppy disk is an outdated technology that has only a few kilobytes of storing capacity but …
When we talk about generations of computers then we are tracing the different generations of computing devices. Every generation of computer devices changed the way we operate the computer and …
The simple concept of data structures is organizing the data in memory. These organizations in memory can be linear and in a non-linear manner. There are two different types of …
The main purpose of the interrupt is to bring attention to the CPU to some high priority events that have to be executed immediately. The trap is the same as …