eccouncil-312-49v10

eccouncil-312-49v10 practice questions, page 29 of 34, with answer review and explanations.

Question 141

Michael works for Kimball Construction Company as senior security analyst. As part of yearly security audit, Michael scans his network for vulnerabilities. Using Nmap, Michael conducts XMAS scan and most of the ports scanned do not give a response. In what state are these ports?

  1. Closed
  2. Open
  3. Stealth
  4. Filtered

Question 142

You are assisting a Department of Defense contract company to become compliant with the stringent security policies set by the DoD. One such strict rule is that firewalls must only allow incoming connections that were first initiated by internal computers. What type of firewall must you implement to abide by this policy?

  1. Packet filtering firewall
  2. Circuit-level proxy firewall
  3. Application-level proxy firewall
  4. Stateful firewall

Question 143

Jessica works as systems administrator for a large electronics firm. She wants to scan her network quickly to detect live hosts by using ICMP ECHO Requests. What type of scan is Jessica going to perform?

  1. Tracert
  2. Smurf scan
  3. Ping trace
  4. ICMP ping sweep

Question 144

You work as an IT security auditor hired by a law firm in Boston to test whether you can gain access to sensitive information about the company clients. You have rummaged through their trash and found very little information. You do not want to set off any alarms on their network, so you plan on performing passive foot printing against their Web servers. What tool should you use?

  1. Ping sweep
  2. Nmap
  3. Netcraft
  4. Dig

Question 145

You are a security analyst performing a penetration tests for a company in the Midwest. After some initial reconnaissance, you discover the IP addresses of some Cisco routers used by the company. You type in the following URL that includes the IP address of one of the routers: http://172.168.4.131/level/99/exec/show/config After typing in this URL, you are presented with the entire configuration file for that router. What have you discovered?

  1. HTTP Configuration Arbitrary Administrative Access Vulnerability
  2. HTML Configuration Arbitrary Administrative Access Vulnerability
  3. Cisco IOS Arbitrary Administrative Access Online Vulnerability
  4. URL Obfuscation Arbitrary Administrative Access Vulnerability