Data Transmission Across Media
Transmitting data across media implies sending bits through the transmission medium. Physically, the data is sent as electric signals, radio…
Transmitting data across media implies sending bits through the transmission medium. Physically, the data is sent as electric signals, radio…
Networking of computers provides a communication link between the users, and provides access to information. Networking of computers has several…
The word “paradigm” means an example that serves as a pattern or a model. Programming paradigms are the different patterns…
As stated earlier, a program is needed to instruct the computer about the way a task is to be performed.…
In a computer, there may be multiple processes executing at the same time. Every process that needs to execute, requires…
· A process is a program in a state of execution. It is a unit of work for the operating system.…
OS are classified into different types depending on their capability of processing—(1) Single user, (2) Multiuser, (3) Multitasking, (4) Multiprocessing,…
CPU sends data, instructions and information to the components inside the computer as well as to the peripherals and devices…
The primary responsibility of a computer processor is to execute a sequential set of instructions that constitute a program. CPU…
· The data and instructions that are required during the processing of data are brought from the secondary storage devices and…
Microcomputers are small, low-cost and single-user digital computer. They consist of CPU, input unit, output unit, storage unit and the…
The system unit, like the one above is the case that contains all the electronic components of any computer system. The…