650-153 試験問題を無料オンラインアクセス

By default, how do Outbreak filters avoid quarantining false positives?

• A.Positive matches are not quarantined. They are dropped.
• B.False positives are released as updates provide a better description of suspected attachment.
• C.All false positives must be quarantined until a Virus signature is received so that they can be checked.
• D.False positives do not occur as the Anti-Virus engine will check the signature against the incoming mail. Only positive matches against the signature are quarantined for checking later on.

What is the best solution to prevent directory harvest attacks?

• A.Enable LDAP Accept.
• B.Create an access list as a content dictionary and match this resource, with a content filter, against incoming emails.
• C.Specify all of the legitimate mailbox addresses in the RAT.
• D.Create an access list as a content dictionary and match this resource, with a message filter, against incoming emails.

• A.If the word "secret" is present in either the message body or attachment, an action will take place.
• B.If the word "secret" occurs a total of three times in either the message body or attachments, an action will take place.
• C.If the ABA routing number is present in either the message body or attachment, an action will take place.
• D.If the word "secret" is present in the message an action will take place.

You have established connectivity to a factory default C-160 through the CLI, What command will allow you to change an interfaces speed and duplex?

• A.ifconfig
• B.interfaceconfig
• C.etherconfig
• D.mediaccnfig

At what point in the SMTP conversation can the SMTP client send message headers?

• A.Between HELO and MAIL FROM
• B.Between DATA and a period "." on a single line
• C.Between RCPT TO and DATA
• D.Between MAIL FROM and RCPT TO