- (Topic 23)
What do you call a pre-computed hash?

1. A. Sun tables
2. B. Apple tables
3. C. Rainbow tables
4. D. Moon tables

Correct Answer: C

- (Topic 23)
Neil is closely monitoring his firewall rules and logs on a regular basis. Some of the users have complained to Neil that there are a few employees who are visiting offensive web site during work hours, without any consideration for others. Neil knows that he has an up-to- date content filtering system and such access should not be authorized. What type of technique might be used by these offenders to access the Internet without restriction?

1. A. They are using UDP that is always authorized at the firewall
2. B. They are using HTTP tunneling software that allows them to communicate with protocols in a way it was not intended
3. C. They have been able to compromise the firewall, modify the rules, and give themselves proper access
4. D. They are using an older version of Internet Explorer that allow them to bypass the proxy server

Correct Answer: B

- (Topic 23)
Lee is using Wireshark to log traffic on his network. He notices a number of packets being directed to an internal IP from an outside IP where the packets are ICMP and their size is around 65,536 bytes. What is Lee seeing here?

1. A. Lee is seeing activity indicative of a Smurf attack.
2. B. Most likely, the ICMP packets are being sent in this manner to attempt IP spoofing.
3. C. Lee is seeing a Ping of death attack.
4. D. This is not unusual traffic, ICMP packets can be of any size.

Correct Answer: C

- (Topic 9)
What are the six types of social engineering?(Choose six).

1. A. Spoofing
2. B. Reciprocation
3. C. Social Validation
4. D. Commitment
5. E. Friendship
6. F. Scarcity
7. G. Authority
8. H. Accountability

Correct Answer: BCDEFG
All social engineering is performed by taking advantage of human nature. For in-depth information on the subject review, read Robert Cialdini's book, Influence: Science and Practice.

- (Topic 20)
Choose one of the following pseudo codes to describe this statement:
If we have written 200 characters to the buffer variable, the stack should stop because it cannot hold any more data.

1. A. If (I > 200) then exit (1)
2. B. If (I < 200) then exit (1)
3. C. If (I <= 200) then exit (1)
4. D. If (I >= 200) then exit (1)

Correct Answer: D