FREE ISO 27000 Foundation The PDCA Cycle Questions and Answers

Question 1

An organization is defining the scope of its ISMS, identifying interested parties, and conducting its initial information security risk assessment.
According to the PDCA cycle, which phase is the organization currently in?

Accepted Answer

Plan

Answer

Do

Answer

Check

Answer

Act

Question 2

What is the PRIMARY purpose of the 'Act' phase within the ISMS PDCA cycle?

Accepted Answer

To address nonconformities and make continual improvements to the ISMS.

Answer

To implement the security controls defined in the risk treatment plan.

Answer

To monitor and measure the performance of the ISMS against policies and objectives.

Answer

To establish the initial ISMS policy, objectives, and scope.

Question 3

A cybersecurity team is deploying a new firewall, configuring access control lists, and conducting mandatory security awareness training for all employees. These activities are characteristic of which phase of the PDCA cycle?

Accepted Answer

Do

Answer

Plan

Answer

Act

Answer

Check

Question 4

How does the output of the 'Check' phase directly influence the 'Act' phase in the ISMS PDCA cycle?

Accepted Answer

It provides performance results, audit findings, and nonconformities that trigger corrective actions.

Answer

It provides the initial budget and resources for implementing the ISMS.

Answer

It defines the scope and boundaries of the ISMS for the first time.

Answer

It generates the raw data for the initial risk assessment.

Question 5

An organization implements a new data encryption policy (Do). During a subsequent internal audit, it is discovered that the encryption is slowing down critical business processes, a finding which is presented in a management review (Check). The organization then updates the policy and technology to use a more efficient encryption algorithm (Act). This entire sequence BEST illustrates which core principle of ISO 27001?

Accepted Answer

Continual Improvement

Answer

Risk Acceptance

Answer

Statement of Applicability

Answer

Leadership Commitment

Question 6

Which of the following activities is performed during the 'Plan' phase of the PDCA cycle for an ISMS?

Accepted Answer

Performing a risk assessment and selecting risk treatment options.

Answer

Conducting an internal audit of existing controls.

Answer

Implementing a new intrusion detection system.

Answer

Holding a management review meeting to discuss performance metrics.

An organization is defining the scope of its ISMS, identifying interested parties, and conducting its initial information security risk assessment.According to the PDCA cycle, which phase is the organization currently in?

An organization is defining the scope of its ISMS, identifying interested parties, and conducting its initial information security risk assessment.
According to the PDCA cycle, which phase is the organization currently in?