312-50

312-50 practice questions, page 13 of 25, with answer review and explanations.

Question 61

Which type of scan is used on the eye to measure the layer of blood vessels?

  1. Facial recognition scan
  2. Retinal scan
  3. Iris scan
  4. Signature kinetics scan

Question 62

What is the main reason the use of a stored biometric is vulnerable to an attack?

  1. The digital representation of the biometric might not be unique, even if the physical characteristic is unique.
  2. Authentication using a stored biometric compares a copy to a copy instead of the original to a copy.
  3. A stored biometric is no longer "something you are" and instead becomes "something you have".
  4. A stored biometric can be stolen and used by an attacker to impersonate the individual identified by the biometric.

Question 63

During a wireless penetration test, a tester detects an access point using WPA2 encryption. Which of the following attacks should be used to obtain the key?

  1. The tester must capture the WPA2 authentication handshake and then crack it.
  2. The tester must use the tool inSSIDer to crack it using the ESSID of the network.
  3. The tester cannot crack WPA2 because it is in full compliance with the IEEE 802.11i standard.
  4. The tester must change the MAC address of the wireless network card and then use the AirTraf tool to obtain the key.

Question 64

Which type of antenna is used in wireless communication?

  1. Omnidirectional
  2. Parabolic
  3. Uni-directional
  4. Bi-directional

Question 65

What is the name of the international standard that establishes a baseline level of confidence in the security functionality of IT products by providing a set of requirements for evaluation?

  1. Blue Book
  2. ISO 26029
  3. Common Criteria
  4. The Wassenaar Agreement