You are programming a buffer overflow exploit and you want to create a NOP sled of 200 bytes in the program exploit.c

What is the hexadecimal value of NOP instruction?

A. 0x60

B. 0x80

C. 0x70

D. 0x90

Blake is in charge of securing all 20 of his company's servers. He has enabled hardware and software firewalls, hardened the operating systems and disabled all unnecessary service on all the servers. Unfortunately, there is proprietary

AS400 emulation software that must run on one of the servers that requires the telnet service to function properly. Blake is especially concerned about his since telnet can be a very large security risk in an organization. Blake is concerned

about how his particular server might look to an outside attacker so he decides to perform some footprinting scanning and penetration tests on the server. Blake telents into the server and types the following command:

HEAD/HTTP/1.0

After pressing enter twice, Blake gets the following results:

What has the Blake just accomplished?

A. Grabbed the banner

B. Downloaded a file to his local computer

C. Submitted a remote command to crash the server

D. Poisoned the local DNS cache of the server

Global deployment of RFC 2827 would help mitigate what classification of attack?

A. Sniffing attack

B. Denial of service attack

C. Spoofing attack

D. Reconnaissance attack

E. Prot Scan attack

Michael is the security administrator for the for ABC company. Michael has been charged with strengthening the company's security policies, including its password policies. Due to certain legacy applications. Michael was only able to enforce a password group policy in Active Directory with a minimum of 10 characters. He has informed the company's employes, however that the new password policy requires that everyone must have complex passwords with at least 14 characters. Michael wants to ensure that everyone is using complex passwords that meet the new security policy requirements. Michael has just logged on to one of the network's domain controllers and is about to run the following command:

What will this command accomplish?

A. Dumps SAM password hashes to pwd.txt

B. Password history file is piped to pwd.txt

C. Dumps Active Directory password hashes to pwd.txt

D. Internet cache file is piped to pwd.txt

What does ICMP (type 11, code 0) denote?

A. Unknown Type

B. Time Exceeded

C. Source Quench

D. Destination Unreachable