what are common files on a web server that can be misconfigured and provide useful Information for a hacker such as verbose error messages?

• A.httpd.conf
• B.administration.config
• C.idq.dll
• D.php.ini

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Which of the following describes the characteristics of a Boot Sector Virus?

• A.Modifies directory table entries so that directory entries point to the virus code instead of the actual program.
• B.Moves the MBR to another location on the hard disk and copies itself to the original location of the MBR.
• C.Overwrites the original MBR and only executes the new virus code.
• D.Moves the MBR to another location on the RAM and copies itself to the original location of the MBR.

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Ben purchased a new smartphone and received some updates on it through the OTA method. He received two messages: one with a PIN from the network operator and another asking him to enter the PIN received from the operator. As soon as he entered the PIN, the smartphone started functioning in an abnormal manner. What is the type of attack performed on Ben in the above scenario?

• A.Bypass SSL pinning
• B.Advanced SMS phishing
• C.Tap 'n ghost attack
• D.Phishing

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While examining audit logs, you discover that people are able to telnet into the SMTP server on port 25. You would like to block this, though you do not see any evidence of an attack or other wrong doing. However, you are concerned about affecting the normal functionality of the email server. From the following options choose how best you can achieve this objective?

• A.Shut off the SMTP service on the server.
• B.Block port 25 at the firewall.
• C.Switch from Windows Exchange to UNIX Sendmail.
• D.Force all connections to use a username and password.
• E.None of the above.

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The collection of potentially actionable, overt, and publicly available information is known as

• A.Real intelligence
• B.Human intelligence
• C.Social intelligence
• D.Open-source intelligence

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