Examlex
A systematic method of training that is used for teaching job skills involving presenting questions or facts, allowing the trainee to respond, and giving the trainee immediate feedback on the accuracy of his/her answers, is known as
Operating System
Software that, after being initially loaded into the computer by a boot program, manages all the other programs in a computer.
Network Services
Various services provided over a network, such as data storage, communication, resource sharing, and data management.
Logging On
The process of gaining access to a computer system or service by entering credentials, typically a username and password.
NOS
Stands for Network Operating System, which is software that manages network resources and enables computers within the network to communicate and share data.
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