Comprehensive and Detailed Step-by-Step Explanation:
Aligning IT with business strategy ensures that IT investments provide value and support business objectives.
* Option A (Incorrect):While senior management involvement is essential, it is abyproductof alignment rather than the primary goal.
* Option B (Correct):Themain purposeof alignment is tooptimize IT investmentsby ensuring that IT initiatives directly support business needs, reducing waste and improving ROI.
* Option C (Incorrect):Risk awareness is important but is not theprimaryreason for IT-business alignment.
* Option D (Incorrect):Monitoring IT effectiveness is part of governance but not the main objective of IT-business alignment.
Reference:ISACA CISA Review Manual -Domain 1: Information Systems Auditing Process- Covers IT governance, strategy alignment, and value realization.

This directly addresses the gap for new hires, creates a consistent expectation regardless of hiring date, and formalizes the process within organizational policy.
References
ISACA CISA Review Manual (Current Edition) - Chapters on Information Security Policies, Training and Awareness Industry Best Practices for Security Awareness - Emphasize the importance of timely and comprehensive training for new employees.

Comprehensive and Detailed Step-by-Step Explanation:
Failure torevoke access upon terminationposes the greatest security risk, as ex-employees could still access sensitive data or systems.
* No Policy to Revoke Access (Correct Answer - A)
* A terminated employee retaining access can lead todata breaches or insider threats.
* Example:A former employee misuses active credentials to access financial systems.
* Lack of Security Awareness Training (Incorrect - B)
* Important but does not pose an immediate security risk like an active ex-employee account.
* No NDAs (Incorrect - C)
* Protects intellectual property but is not as critical as system access.
* No Access Revocation for Role Changes (Incorrect - D)
* Still a concern, but ex-employees with active access are ahigherrisk.
References:
* ISACA CISA Review Manual
* NIST 800-53 (Access Control)