Question 1

Which of the following best describes how a Security Information and Event Management (SIEM) system improves security operations?

Options :

A : SIEM tools detect malware and automatically remove infected files from endpoints.

B : SIEM tools provide log aggregation, correlation, and alerting to identify threats in real time.

C : SIEM tools replace the need for manual threat hunting by automating all security tasks.

D : SIEM tools passively collect logs without analyzing them, ensuring compliance.

Answer: B

Question 2

Which of the following best describes the function of IKE (Internet Key Exchange) in a VPN setup?

Options :

A : It assigns private IP addresses to VPN clients.

B : It establishes a secure channel to negotiate and manage encryption keys for VPN communication.

C : It provides data encryption to secure the communication between VPN endpoints.

D : It authenticates user credentials for remote VPN access.

Answer: B

Question 3

Which of the following best describes a Wide Area Network (WAN)?

Options :

A : A network limited to a specific metropolitan area, providing high-speed connections.

B : A network that connects devices wirelessly within a limited range, such as a home or office.

C : A network designed to connect devices within a single building or campus.

D : A network that spans large geographical areas, often connecting multiple local area networks (LANs).

Answer: D

Question 4

Which of the following best describes the responsibilities of the cloud service provider (CSP) and the customer in the Infrastructure as a Service (IaaS) cloud service model?

Options :

A : The CSP manages the underlying physical infrastructure, including networking and servers, while the customer is responsible for managing the operating system, middleware, and applications.

B : The CSP takes full responsibility for all aspects of security, including operating systems, applications, and customer data.

C : The CSP is responsible for securing the application data, while the customer is responsible for maintaining the physical hardware.

D : The CSP manages physical security and application security, while the customer is responsible for networking and hardware.

Answer: A

Question 5

A cybersecurity analyst is configuring a Security Information and Event Management (SIEM) solution for an organization. Which of the following best describes a primary function of a SIEM in security operations?

Options :

A : Conducting penetration tests to assess the effectiveness of security controls.

B : Automatically blocking malicious IP addresses in real time.

C : Performing vulnerability scans and generating patch recommendations.

D : Correlating and analyzing logs from multiple sources to detect potential threats.

Answer: D

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