← Back to exam page

312-50v13 – Certified Ethical Hacker Exam (CEHv13)

Loading demo links...

Showing 7–9 of 20 questions

Question 7 (Exam Pool A)

Which of the following statements about a zone transfer is correct? (Choose three.)

Select all that apply, then click Submit answer.

  • ○ A zone transfer is accomplished with the DNS
  • ○ A zone transfer is accomplished with the nslookup service
  • ○ A zone transfer passes all zone information that a DNS server maintains
  • ○ A zone transfer passes all zone information that a nslookup server maintains
  • ○ A zone transfer can be prevented by blocking all inbound TCP port 53 connections
  • ○ Zone transfers cannot occur on the Internet
Question 8 (Exam Pool A)

As a securing consultant, what are some of the things you would recommend to a company to ensure DNS security?

Select all that apply, then click Submit answer.

  • ○ Use the same machines for DNS and other applications
  • ○ Harden DNS servers
  • ○ Use split-horizon operation for DNS servers
  • ○ Restrict Zone transfers
  • ○ Have subnet diversity between DNS servers
Question 9 (Exam Pool A)

Which of the following tools are used for enumeration? (Choose three.)

Select all that apply, then click Submit answer.

  • ○ SolarWinds
  • ○ USER2SID
  • ○ Cheops
  • ○ SID2USER
  • ○ DumpSec