Question 1

What is the range of a /25 subnet?

Options :

A : 255.255.255.252

B : 255.255.255.250

C : 255.255.255.240

D : 255.255.255.255

E : 255.255.255.128

Answer: E

Question 2

Where is the Ntds.dit stored?

Options :

A : Windows\\system32\\Ntds.dit

B : Windows\\system\\Ntds.dit

C : Windows\\Ntds.dit

D : Windows\\system32\\config\\Ntds.dit

E : Windows\\NTDS\\Ntds.dit

Answer: E

Question 3

What is the primary purpose of HSRP?

Options :

A : Redundancy and failover

B : Network Address Translation (NAT)

C : Dynamic routing

D : Quality of Service (QoS) management

E : Load balancing

Answer: A

Question 4

Which of these groups of tools are commonly used for packet crafting?

Options :

A : kismet, netstumbler and aircrack

B : wireshark, tcpdump and dsniff

C : john, cain & able and l0phtcrack

D : nmap, superscan and angry IP scanner

E : hping2, hping3 and scapy

Answer: E

Question 5

In UDP communication, why is stream encryption often preferred over block encryption?

Options :

A : Stream encryption is faster and more efficient for real-time data streams

B : Block encryption is not compatible with the connectionless nature of UDP

C : Stream encryption provides better resistance to cryptographic attacks

D : Block encryption requires a reliable connection for synchronization

E : Stream encryption requires less computational power

Answer: A