312-50v11

312-50v11 practice questions, page 16 of 16, with answer review and explanations.

Question 76

Which results will be returned with the following Google search query? site:target.com `" site:Marketing.target.com accounting

  1. Results from matches on the site marketing.target.com that are in the domain target.com but do not include the word accounting.
  2. Results matching all words in the query.
  3. Results for matches on target.com and Marketing.target.com that include the word ג€accountingג€
  4. Results matching ג€accountingג€ in domain target.com but not on the site Marketing.target.com

Question 77

Email is transmitted across the Internet using the Simple Mail Transport Protocol. SMTP does not encrypt email, leaving the information in the message vulnerable to being read by an unauthorized person. SMTP can upgrade a connection between two mail servers to use TLS. Email transmitted by SMTP over TLS is encrypted. What is the name of the command used by SMTP to transmit email over TLS?

  1. OPPORTUNISTICTLS
  2. UPGRADETLS
  3. FORCETLS
  4. STARTTLS

Question 78

In the field of cryptanalysis, what is meant by a `rubber-hose` attack?

  1. Forcing the targeted keystream through a hardware-accelerated device such as an ASIC.
  2. A backdoor placed into a cryptographic algorithm by its creator.
  3. Extraction of cryptographic secrets through coercion or torture.
  4. Attempting to decrypt ciphertext by making logical assumptions about the contents of the original plaintext.

Question 79

You are a Network Security Officer. You have two machines. The first machine (192.168.0.99) has snort installed, and the second machine (192.168.0.150) has kiwi syslog installed. You perform a syn scan in your network, and you notice that kiwi syslog is not receiving the alert message from snort. You decide to run wireshark in the snort machine to check if the messages are going to the kiwi syslog machine. What Wireshark filter will show the connections from the snort machine to kiwi syslog machine?

  1. tcp.srcport= = 514 && ip.src= = 192.168.0.99
  2. tcp.srcport= = 514 && ip.src= = 192.168.150
  3. tcp.dstport= = 514 && ip.dst= = 192.168.0.99
  4. tcp.dstport= = 514 && ip.dst= = 192.168.0.150

Question 80

What two conditions must a digital signature meet?

  1. Has to be the same number of characters as a physical signature and must be unique.
  2. Has to be unforgeable, and has to be authentic.
  3. Must be unique and have special characters.
  4. Has to be legible and neat.