CCOA試験無料問題集（140題）「ISACA Certified Cybersecurity Operations Analyst 認定」

出題：1

Which of the following Is a PRIMARY function of a network intrusion detection system (IDS)?

A. Dropping network traffic if suspicious packets are detected

B. Analyzing whether packets are suspicious

C. Preventing suspicious packets from being executed

D. Filtering incoming and outgoing network traffic based on security policies

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：2

In the Open Systems Interconnection (OSI) Model for computer networking, which of the following is the function of the network layer?

A. Translating data between a networking service and an application

B. Structuring and managing a multi-node network

C. Facilitating communications with applications running on other computers

D. Transmitting data segments between points on a network

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：3

Which of the following BEST describes privilege escalation in the context of kernel security?

A. A process by which an attacker gains unauthorized access to user data

B. A technique used by attackers to bypass kernel-level security controls

C. A security vulnerability in the operating system that triggers buffer overflows

D. A type of code to inject malware into the kernel

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

After an organization's financial system was moved to a cloud-hosted solution that allows single sign-on (SSO) for authentication purposes, data was compromised by an individual logged onto the local network using a compromised username and password. What authentication control would have MOST effectively prevented this situation?

A. Token-based

B. Challenge handshake

C. Multi-factor

D. Single-factor

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

Which of the following is the MOST important reason to limit the number of users with local admin privileges on endpoints?

A. local admin accounts require more administrative work in order to manage them properly.

B. Local admin accounts have elevated privileges that can be exploited by threat actors.

C. Local admin users might make unauthorized changes.

D. Local admin users might Install unapproved software.

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

Which of the following should be the ULTIMATE outcome of adopting enterprise governance of information and technology in cybersecurity?

A. Risk optimization

B. Value creation

C. Resource optimization

D. Business resilience

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

CCOA試験無料問題集「ISACA Certified Cybersecurity Operations Analyst 認定」