EC0-350

EC0-350 practice questions, page 2 of 15, with answer review and explanations.

Question 6

Which statement is TRUE regarding network firewalls preventing Web Application attacks?

  1. Network firewalls can prevent attacks because they can detect malicious HTTP traffic.
  2. Network firewalls cannot prevent attacks because ports 80 and 443 must be opened.
  3. Network firewalls can prevent attacks if they are properly configured.
  4. Network firewalls cannot prevent attacks because they are too complex to configure.

Question 7

Bluetooth uses which digital modulation technique to exchange information between paired devices?

  1. PSK (phase-shift keying)
  2. FSK (frequency-shift keying)
  3. ASK (amplitude-shift keying)
  4. QAM (quadrature amplitude modulation)

Question 8

In order to show improvement of security over time, what must be developed?

  1. Reports
  2. Testing tools
  3. Metrics
  4. Taxonomy of vulnerabilities

Question 9

Passive reconnaissance involves collecting information through which of the following?

  1. Social engineering
  2. Network traffic sniffing
  3. Man in the middle attacks
  4. Publicly accessible sources

Question 10

How can rainbow tables be defeated?

  1. Password salting
  2. Use of non-dictionary words
  3. All uppercase character passwords
  4. Lockout accounts under brute force password cracking attempts