Online Access Free 312-50 Practice Test

The "Gray-box testing" methodology enforces what kind of restriction?

• A.Only the external operation of a system is accessible to the tester.
• B.The internal operation of a system is completely known to the tester.
• C.Only the internal operation of a system is known to the tester.
• D.The internal operation of a system in only partly accessible to the tester.

You have compromised a server and successfully gained a root access. You want to pivot and pass traffic undetected over the network and evade any possible Intrusion Detection System. What is the best approach?

• A.Use HTTP so that all traffic can be routed vis a browser, thus evading the internal Intrusion Detection Systems.
• B.Install Cryptcat and encrypt outgoing packets from this server.
• C.Install and use Telnet to encrypt all outgoing traffic from this server.
• D.Use Alternate Data Streams to hide the outgoing packets from this server.

Which system consists of a publicly available set of databases that contain domain name registration contact information?

• A.IETF
• B.IANA
• C.CAPTCHA
• D.WHOIS

#!/usr/bin/python import socket buffer=[""A""] counter=50 while len(buffer)<=100: buffer.append (""A""*counter) counter=counter+50 commands= [""HELP"",""STATS ."",""RTIME ."",""LTIME. "",""SRUN ."',""TRUN ."",""GMON
."",""GDOG ."",""KSTET .",""GTER ."",""HTER ."", ""LTER .",""KSTAN .""] for command in commands: for buffstring in buffer: print ""Exploiting"" +command +"":""+str(len(buffstring)) s=socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect(('127.0.0.1', 9999)) s.recv(50) s.send(command+buffstring) s.close() What is the code written for?

• A.Buffer Overflow
• B.Bruteforce
• C.Encryption
• D.Denial-of-service (DOS)

jane invites her friends Alice and John over for a LAN party. Alice and John access Jane's wireless network without a password. However. Jane has a long, complex password on her router. What attack has likely occurred?

• A.Wardriving
• B.Evil twin
• C.Wireless sniffing
• D.Piggybacking