Question 1

In PowerShell, what is the result of using the -eq operator in a conditional statement?

Options :

A : It checks if one value is greater than another

B : It checks if one value is less than another

C : It checks if two values are not equal

D : It checks if two values are equal

Answer: D

Question 2

Which proactive defense technique involves restricting the applications that can run on a device to a pre-approved list?

Options :

A : Encryption

B : Intrusion detection

C : Application whitelisting

D : Network segmentation

Answer: C

Question 3

What is a common vulnerability that results from insufficient input validation?

Options :

A : Man-in-the-Middle (MitM)

B : Phishing

C : SQL injection

D : Denial-of-Service (DoS)

Answer: C

Question 4

What is "Phishing" and how does it typically target endpoints?

Options :

A : An attack that uses malicious code to exploit system vulnerabilities

B : An attack that involves intercepting network traffic to extract data

C : A method of exploiting software bugs to gain unauthorized access

D : A social engineering attack that tricks users into revealing sensitive information or installing malware

Answer: D

Question 5

What is the primary goal of proactive defense in cybersecurity?

Options :

A : To prevent security incidents before they happen

B : To respond to incidents after they occur

C : To monitor network traffic continuously

D : To recover data after a breach

Answer: A

Free SEC-100 Mock Exam – Practice Online Confidently