The answer is C. Proprietary software is when the publisher reserves rights from licensees to modify or share the software.
Answer:
and POP3, followed in later years. POP3 is still the current version of the protocol, though this is often shortened to just POP. While POP4 has been proposed, it's been dormant for a long time.
IMAP, or Internet Message Access Protocol, was designed in 1986. Instead of simply retrieving emails, it was created to allow remote access to emails stored on a remote server. The current version is IMAP4, though most interfaces don't include the number.
The primary difference is that POP downloads emails from the server for permanent local storage, while IMAP leaves them on the server while caching (temporarily storing) emails locally. In this way, IMAP is effectively a form of cloud storage.
Answer:
<h3>
False </h3>
Explanation:
Vertical application software it the software which if build as per the specific requirements for achieving specific processes and functions which are unique to a user or business. These softwares are customised as per the needs of an organisation or enterprise. these applications are useful for organisations operating in marketing, sales, inventory etc but cannot be used by other businesses. They are built to target specific users. ERP(Enterprise Resource Planning ) and CRM (Customer Relationship Management ) are examples of vertical applications.
High middle ages is the answer
