Question 1

Which of the following commands checks for valid users on an SMTP server?

Options :

A : RCPT

B : CHK

C : VRFY

D : EXPN

Answer: C

Question 2

In your cybersecurity class, you are learning about common security risks associated with web servers. One topic that comes up is the risk posed by using default server settings. Why is using default settings ona web - server considered a security risk, and what would be the best initial step to mitigate this risk?

Options :

A : Default settings cause server malfunctions; simplify the settings

B : Default settings allow unlimited login attempts; setup account lockout

C : Default settings reveal server software type; change these settings

D : Default settings enable auto-updates; disable and manually patch

Answer: C

Question 3

To determine if a software program properly handles a wide range of invalid input, a form of automated testing can be used to randomly generate invalid input in an attempt to crash the program. What term is commonly used when referring to this type of testing?

Options :

A : Randomizing

B : Bounding

C : Mutating

D : Fuzzing

Answer: D

Question 4

Which results will be returned with the following Google search query? site:target.com – site:Marketing.target.com accounting

Options :

A : Results from matches on the site marketing.target.com that are in the domain target.com but do not include the word accounting.

B : Results matching all words in the query.

C : Results for matches on target.com and Marketing.target.com that include the word “accounting”

D : Results matching “accounting” in domain target.com but not on the site Marketing.target.com

Answer: D

Question 5

Which Nmap switch helps evade IDS or firewalls?

Options :

A : -n/-R

B : -0N/-0X/-0G

C : -T

D : -D

Answer: C

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