Juliet, a security researcher in an organization, was tasked with checking for the authenticity of images to be used in the organization's magazines. She used these images as a search query and tracked the original source and details of the images, which included photographs, profile pictures, and memes. Which of the following footprinting techniques did Rachel use to finish her task?

• A.Reverse image search
• B.Meta search engines
• C.Advanced image search
• D.Google advanced search

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The establishment of a TCP connection involves a negotiation called three-way handshake. What type of message does the client send to the server in order to begin this negotiation?

• A.RST
• B.SYN-ACK
• C.ACK
• D.SYN

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Based on the below log, which of the following sentences are true?
Mar 1, 2016, 7:33:28 AM 10.240.250.23 - 54373 10.249.253.15 - 22 tcp_ip

• A.Application is FTP and 10.240.250.23 is the client and 10.249.253.15 is the server.
• B.Application is SSH and 10.240.250.23 is the server and 10.249.253.15 is the client.
• C.SSH communications are encrypted; it's impossible to know who is the client or the server.
• D.Application is SSH and 10.240.250.23 is the client and 10.249.253.15 is the server.

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What do Trinoo, TFN2k, WinTrinoo, T-Sight, and Stracheldraht have in common?

• A.All are DDOS tools
• B.All are hacking tools developed by the legion of doom
• C.All are tools that are only effective against Linux
• D.All are tools that are only effective against Windows
• E.All are tools that can be used not only by hackers, but also security personnel

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Which command can be used to show the current TCP/IP connections?

• A.Netsh
• B.Net use
• C.Net use connection
• D.Netstat

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