How can an SMTP server be exploited?
What will be an ideal response?
Hackers can exploit the server in two ways:* The attacker can send mail anonymously. The recipients of these e-mail messages will not be able to discover where the e-mail message came from because it will reach them anonymously through an authorized source and not directly from the hacker.* Hackers can also send the SMTP server a single e-mail with the intention of reaching hundreds, thousands, or even millions of users. This method allows an attacker to send out megabytes of spam through the server's fast connection, even if the attacker is connecting through a dial-up modem.
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Design a table for storing the names and contact information (addresses, phone numbers, email addresses) of your closest friends and family. What fields would you use?
What will be an ideal response?
Write an HTML page that has a button in it. When you click on the button use JavaScript to change the background color of the button.
What will be an ideal response?
The Report tool will automatically adjust the size of fields within the headers and footers to fit onto one page
Indicate whether the statement is true or false
Use the Pythagorean equation to compute the distance between the following pairs of (x, y) points below. Assume the units of the coordinate system represent feet and evaluate square roots to two decimal places when necessary.
(0, 0) and (1, 1)