Explanation/Reference:
Explanation:
A completeness check is used to determine if a field contains data and not zeros or blanks. A check digit is a digit calculated mathematically to ensure original data were not altered. An existence check also checks entered data for agreement to predetermined criteriA. A reasonableness check matches input to predetermined reasonable limits or occurrence rates.

Explanation
The most significant impact to an organization that does not use an IT governance framework is inadequate alignment of IT plans and business objectives. IT governance is a framework for the governance and management of enterprise information and technology (I&T) that supports enterprise goal achievement1. IT governance helps to ensure that IT investments and activities are aligned with the business strategy, vision, and values of the organization. IT governance also helps to optimize the value of IT, manage IT-related risks, and measure and monitor IT performance1.
Without an IT governance framework, an organization may face challenges such as:
Lack of clarity and direction for IT decision making
Inconsistent or conflicting IT priorities and demands
Inefficient or ineffective use of IT resources and capabilities
Poor quality or delivery of IT services and products
Increased exposure to IT-related threats and vulnerabilities
Reduced customer satisfaction and trust in IT
Missed opportunities for innovation and competitive advantage
Therefore, an organization that does not use an IT governance framework may fail to achieve its business objectives and may lose its competitive edge in the market.
References:
COBIT 2019 Framework Introduction and Methodology, Section 1.1: What Is Governance of Enterprise I&T?
IT Governance: Definitions, Frameworks and Planning, Section 1: What Is IT Governance?

Explanation
In the development of a new financial application, the IS auditor's first involvement should be in the feasibility study. A feasibility study is a preliminary analysis that evaluates the technical, operational, economic, and legal aspects of a proposed project or system. A feasibility study helps determine whether the project or system is viable, feasible, and desirable for the organization and its stakeholders.
The IS auditor's role in the feasibility study is to provide an independent and objective assessment of the project or system's risks, benefits, costs, and impacts. The IS auditor should also ensure that the feasibility study follows a structured and systematic approach, considers all relevant factors and alternatives, and complies with the organization's policies and standards. The IS auditor should also verify that the feasibility study is documented and communicated to the appropriate decision-makers.
The IS auditor's involvement in the feasibility study is important because it can help:
Identify and mitigate potential risks and issues that could affect the project or system's success Evaluate and justify the project or system's alignment with the organization's strategy, goals, and value proposition Estimate and optimize the project or system's resources, budget, schedule, and quality Assess and enhance the project or system's security, reliability, performance, and usability Ensure that the project or system meets the expectations and requirements of the users and other stakeholders The other three options are not the first involvement of the IS auditor in the development of a new financial application, although they may be part of the subsequent stages of the development process. Control design is the process of defining and implementing controls that ensure the security, integrity, availability, and efficiency of the system. Application design is the process of specifying the functional and technical features of the system. System test is the process of verifying that the system meets the specifications and requirements.
Therefore, feasibility study is the best answer.
References:
[Feasibility Study - ISACA]
[IS Auditing Guideline G13 Performing an IS Audit Engagement - ISACA]

Section: Protection of Information Assets
Explanation:
The recovery time objective (RTO) measures an organization's tolerance for downtime and the recovery point objective (RPO) measures how much data loss can be accepted. Choices B, C and D are incorrect since they exceed the RTO limits set by the scenario.