Describe two types of e-mail systems commonly used.
What will be an ideal response?
The two types of e-mail systems that are commonly used are: Web-based mail and local mail. With Webmail, you connect to the Web to read and compose e-mail messages using Web browser software, such as Internet Explorer, Chrome, or Firefox. Your incoming mail remains on the Web server, rather than your own computer. The advantage of Web-based e-mail is that you can easily access it from any computer that has an Internet connection.
Local e-mail allows you to compose and read your mail while you are offline. It is called local e-mail because you run e-mail software that's installed on your local hard disk or USB drive, and because you store your incoming mail there, too. "Local" doesn't mean that your mail is limited to a local area network; you can use local e-mail to send messages anywhere on the Internet. Local e-mail is sometimes called POP mail, a name derived from the Post Office Protocol software used on the e-mail server that holds mail until your computer retrieves it.
You might also like to view...
Explain how you can search for a lostĀ file on your computer and limit retrieval to only files on your computer.
What will be an ideal response?
You cannot change the characteristics of existing columns.
Answer the following statement true (T) or false (F)
De?ne data atomicity as it relates to the de?nition of relational databases. Contrast data atomicity with transaction atomicity as used in a transaction processing system.
What will be an ideal response?
Which of the following are physical access controls?
A. Security policies B. Baselines C. Badges D. Audit trails