Which of the following protocols is used on the sender side when an electronic mail is sent from one host to another?

Which technique used to identify spam mails?

What is the function of MTA(Mail Transfer Agent)?

Which actions can be taken while filtering POP3 spam traffic?

Which is used to control zombies?

Which is malicious code attacks?

Automated spamming tools subscribe to mail lists in order to complete which of the following tasks?

If you cannot delete malware infected file, what is good method to try first?

In order for antivirus programs to be most effective, it is necessary to keep which of the following up to date?

What is a keylogger?

A virus is a program that attaches itself to (or replaces the contents of) which of the following file types?