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Q401. Which of the following tools can be used to perform a zone transfer?
A. NSLookup
B. Finger
C. Dig
D. Sam Spade
E. Host
F. Netcat
G. Neotrace
Answer: ACDE
Q402. Steven the hacker realizes the network administrator of Acme Corporation is using syskey in Windows 2008 Server to protect his resources in the organization. Syskey independently
encrypts the hashes so that physical access to the server, tapes, or ERDs is only first step to cracking the passwords. Steven must break through the encryption used by syskey before he can attempt to use brute force dictionary attacks on the hashes. Steven runs a program called "SysCracker" targeting the Windows 2008 Server machine in attempting to crack the hash used by Syskey. He needs to configure the encryption level before he can launch the attack. How many bits does Syskey use for encryption?
A. 40-bit encryption
B. 128-bit encryption
C. 256-bit encryption
D. 64-bit encryption
Answer: B
Q403. Which of the following is a protocol that is prone to a man-in-the-middle (MITM) attack and maps a 32-bit address to a 48-bit address?
A. ICPM
B. ARP
C. RARP
D. ICMP
Answer: B
Q404. Which of the following techniques can be used to mitigate the risk of an on-site attacker from connecting to an unused network port and gaining full access to.the network? (Choose three.)
A. Port Security
B. IPSec Encryption
C. Network Admission Control (NAC)
D. 802.1q Port Based Authentication
E. 802.1x Port Based Authentication
F. Intrusion Detection System (IDS)
Answer: ACE
Q405. You are gathering competitive intelligence on an organization. You notice that they have jobs listed on a few Internet job-hunting sites. There are two jobs for network and system administrators. How can this help you in foot printing the organization?
A. To learn about the IP range used by the target network
B. To identify the number of employees working for the company
C. To test the limits of the corporate security policy enforced in the company
D. To learn about the operating systems,services and applications used on the network
Answer: D
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Q406. Which tool can be used to silently copy files from USB devices?
A. USB Grabber
B. USB Dumper
C. USB Sniffer
D. USB Snoopy
Answer: B
Q407. 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 services 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 this since telnet can be a very large security risk in an organization. Blake is concerned about how this particular server might look to an outside attacker so he decides to perform some footprinting, scanning, and penetration tests on the server. Blake telnets into the server using Port 80 and types in the following command:
HEAD / HTTP/1.0
After pressing enter twice, Blake gets the following results: What has Blake just accomplished?
A. Downloaded a file to his local computer
B. Submitted a remote command to crash the server
C. Poisoned the local DNS cache of the server
D. Grabbed the Operating System banner
Answer: D
Q408. Identify SQL injection attack from the HTTP requests shown below:
A.http://www.myserver.c0m/search.asp? lname=smith%27%3bupdate%20usertable%20set%20passwd%3d%27hAx0r%27%3b--%00
B. http://www.myserver.c0m/script.php?mydata=%3cscript%20src=%22
C. http%3a%2f%2fwww.yourserver.c0m%2fbadscript.js%22%3e%3c%2fscript%3e
D. http://www.victim.com/example accountnumber=67891&creditamount=999999999
Answer: A
Q409. In this attack, a victim receives an e-mail claiming from PayPal stating that their account has been disabled and confirmation is required before activation. The attackers then scam to collect not one but two credit card numbers, ATM PIN number and other personal details.
Ignorant users usually fall prey to this scam. Which of the following statement is incorrect
related to this attack?
A. Do not reply to email messages or popup ads asking for personal or financial information
B. Do not trust telephone numbers in e-mails or popup ads
C. Review credit card and bank account statements regularly
D. Antivirus,anti-spyware,and firewall software can very easily detect these type of attacks
E. Do not send credit card numbers,and personal or financial information via e-mail
Answer: D
Q410. The use of alert thresholding in an IDS can reduce the volume of repeated alerts, but introduces which of the following vulnerabilities?
A. An attacker,working slowly enough,can evade detection by the IDS.
B. Network packets are dropped if the volume exceeds the threshold.
C. Thresholding interferes with the IDS’ ability to reassemble fragmented packets.
D. The IDS will not distinguish among packets originating from different sources.
Answer: A