Email headers contains information about email
Main memory is RAM (random access memory) that is so programs can save data. Without ram, whenever you would write something in a text document it would delete it. Secondary storage is so you can save the file and go back to it.
No, that is not true; <span>a factory-formatted hard disk does not split into a fixed number of
files.
A hard drive is a data storage device (HDD) which is used to store or retrieve
information using platters coated with magnetic materials.</span>
Answer:
web portals
Explanation:
B2B (business-to-business) is a marketing strategy that deals with meeting the needs of other businesses, by selling products or services to the organizations for resale to other consumers, used in production of goods or for the operation of an organisation.
B2B (business-to-business) model focuses on facilitating sales transactions between businesses.
Under the B2B, the producer sells its products directly to other businesses such as wholesalers or retailers and not the end consumers.
B2B partners often connect to each other on the Internet through special web portals that are designed to facilitate exchange of information and simplified business transactions.
Additionally, a popular application of the seller-side marketplace model, which is a major business-to-business (B2B) e-commerce model, is e-procurement of goods through the use of web portals over the internet and as such eliminating the option of physical buying or procurement.
