Explanation

The correct responsibility with each participant of a second-party audit is:
Prepares the audit report: Audit Team Leader. The audit team leader is responsible for coordinating the audit activities, communicating with the auditee and the customer, and preparing and delivering the audit report that summarizes the audit findings and conclusions1.
Prepares audit checklists for use during the audit: Auditor. The auditor is responsible for collecting and verifying objective evidence during the audit, using audit checklists as a tool to guide the audit process and ensure that all relevant aspects of the audit criteria are covered1.
Supports an auditor and provides feedback on their experience: Auditor in training. The auditor in training is a person who is learning how to perform audits under the supervision of an experienced auditor. The auditor in training supports the auditor by observing and participating in the audit activities, and provides feedback on their experience to improve their skills and competence1.
Follows-up on audit findings within an agreed timeframe: Auditee. The auditee is the organisation that is being audited by the customer or a third party on behalf of the customer. The auditee is responsible for providing access and cooperation to the auditors, and for following up on the audit findings within an agreed timeframe, by implementing corrective actions or improvement measures as needed1.
Provides an independent account of the audit but does not participate in the audit: Observer. The observer is a person who accompanies the audit team but does not participate in the audit activities. The observer may be a representative of the customer, a regulatory body, or another interested party. The observer provides an independent account of the audit but does not interfere with or influence the audit process or outcome1.
Escorts the auditors but does not participate in the audit: Guide. The guide is a person who is appointed by the auditee to assist the audit team during the audit. The guide may escort the auditors to different locations, facilitate access to information and personnel, or provide clarification or explanation as requested by the auditors. The guide does not participate in the audit or influence its results1.

Explanation
The benefits of implementing an ISMS primarily result from a reduction in information security risks. E. The purpose of an ISMS is to apply a risk management process for preserving information security.
Comprehensive and Detailed Explanation: According to the ISO 27001 standard, the benefits of implementing an ISMS include the following1:
* Assuring customers and other stakeholders of the confidentiality, integrity and availability of information
* Enhancing the ability to respond to information security incidents and minimize their impacts
* Improving the governance and management of information security
* Reducing the costs and losses associated with information security breaches
* Increasing the competitiveness and reputation of the organization
* Complying with legal, regulatory and contractual obligations The purpose of an ISMS is to provide a systematic approach to managing information security risks, based on the Plan-Do-Check-Act (PDCA) cycle1. The ISMS enables the organization to establish, implement, maintain and continually improve its information security performance, in alignment with its business objectives and the needs and expectations of interested parties1. The ISMS consists of the following elements1:
* The information security policy and objectives
* The scope and boundaries of the ISMS
* The processes and procedures for information security risk assessment and treatment
* The resources and competencies for information security
* The roles and responsibilities for information security
* The performance evaluation and improvement of the ISMS
* The internal and external communication and awareness of the ISMS References:
* ISO/IEC 27001:2013, Information technology - Security techniques - Information security management systems - Requirements, clauses 1, 4, 5, 6, 7, 8, 9 and 10
* PECB Candidate Handbook ISO 27001 Lead Auditor, pages 9-11
* ISO/IEC 27001:2013 Information Security Management Standards
* 4 Key Benefits of ISO 27001 Implementation | ISMS.online
* ISO/IEC 27001:2022
* An Introduction to the ISO 27001 ISMS | Secureframe

Capability Maturity Model (CMM) is a framework that describes the key elements of an effective software process. It defines five levels of maturity for software development organizations, from initial to optimized. The CMM helps organizations to assess their current level of process capability and identify the areas for improvement1. References: ISO/IEC 27001:2022 Lead Auditor - IECB

According to the PECB Candidate Handbook for ISO/IEC 27001 Lead Auditor, the auditor in training should review the organisational controls that are related to the information security policy, the roles and responsibilities, the information classification, the information exchange, the supplier relationships, and the information asset management1. These controls are aligned with the ISO/IEC 27001 requirements for clauses
5, 7, 8.2, 8.3, and 8.42. The other controls (A, D, G, and H) are more relevant to the physical and environmental security, the communications security, or the business continuity management, which are not part of the organisational controls3. References: 1: PECB Candidate Handbook for ISO/IEC 27001 Lead Auditor, page 42, section 5.2.32: ISO/IEC 27001:2022, clauses 5, 7, 8.2, 8.3, and 8.43: ISO/IEC 27001:2022, clauses 8.1, 8.5, and 8.6.