Question 1

Which method of password cracking takes the most time and effort?

Options :

A : Dictionary attack

B : Shoulder surfing

C : Rainbow tables

D : Brute force

Answer: D

Question 2

Which of the following statements is TRUE?

Options :

A : Packet Sniffers operate on the Layer 1 of the OSI model.

B : Packet Sniffers operate on Layer 2 of the OSI model.

C : Packet Sniffers operate on both Layer 2 & Layer 3 of the OSI model.

D : Packet Sniffers operate on Layer 3 of the OSI model.

Answer: B

Question 3

what is the port to block first in case you are suspicious that an loT device has been compromised?

Options :

A : 22

B : 443

C : 48101

D : 80

Answer: C

Question 4

An ethical hacker is hired to evaluate the defenses of an organization's database system which is known to employ a signature-based IDS. The hacker knows that some SQL Injection evasion techniques may allow him to bypass the system's signatures. During the operation, he successfully retrieved a list of usernames from the database without triggering an alarm by employing an advanced evasion technique. Which of the following could he have used?

Options :

A :

Utilizing the char encoding function to convert hexadecimal and decimal values into characters that pass-through SQL engine parsing

B : Using the URL encoding method to replace characters with their ASCII codes in hexadecimal form

C :

Implementing sophisticated matches such as “OR ‘john' = john" in place of classical matches like "OR 1-1"

D : Manipulating white spaces in SQL queries to bypass signature detection

Answer: D

Question 5

What would be the purpose of running "wget 192.168.0.15 -q -S" against a web server?

Options :

A : Performing content enumeration on the web server to discover hidden folders

B : Using wget to perform banner grabbing on the webserver

C : Flooding the web server with requests to perform a DoS attack

D : Downloading all the contents of the web page locally for further examination

Answer: B

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