Question 1

How can you determine if an LM hash you extracted contains a password that is less than 8 characters long?

Options :

A : There is no way to tell because a hash cannot be reversed

B : The right most portion of the hash is always the same

C : The hash always starts with AB923D

D : The left most portion of the hash is always the same

E : A portion of the hash will be all 0's

Answer: B

Question 2

DHCP snooping is a great solution to prevent rogue DHCP servers on your network. Which security feature on

switchers leverages the DHCP snooping database to help prevent man-in-the-middle attacks?

Options :

A :

Spanning tree

B :

Dynamic ARP Inspection (DAI)

C :

Port security

D : Layer 2 Attack Prevention Protocol (LAPP)

Answer: B

Question 3

If a token and 4-digit personal identification number (PIN) are used to access a computer system and the token performs off-line checking for the correct PIN, what type of attack is possible?

Options :

A : Birthday

B : Brute force

C : Man-in-the-middle

D : Smurf

Answer: B

Question 4

You are tasked to configure the DHCP server to lease the last 100 usable IP addresses in subnet to. 1.4.0/23. Which of the following IP addresses could be teased as a result of the new configuration?

Options :

A : 210.1.55.200

B : 10.1.4.254

C : 10.1.5.200

D : 10.1.4.156

Answer: C

Question 5

During a recent security assessment, you discover the organization has one Domain Name Server (DNS) in a

Demilitarized Zone (DMZ) and a second DNS server on the internal network.

What is this type of DNS configuration commonly called?

Options :

A : DynDNS

B :

DNS Scheme

C : DNSSEC

D :

Split DNS

Answer: D

Higher Test Marks with Free Online 312-50v12 Exam Practice

Buying Options: