Isaca Updated CISA Exam Questions and Answers by minha

 The most important thing to assess when conducting a business impact analysis (BIA) is the completeness of critical asset inventory. This is because the critical asset inventory is the basis for identifying and prioritizing the business processes, functions, and resources that are essential for thecontinuity of operations. The critical asset inventory should include both tangible and intangible assets, such as hardware, software, data, personnel, facilities, contracts, and reputation. The critical asset inventory should also be updated regularly to reflect any changes in the business environment or needs. References:

CISA Review Manual (Digital Version), Chapter 5, Section 5.41

CISA Online Review Course, Domain 3, Module 3, Lesson 12

The type of IS audit that would provide the greatest level of assurance that the department’s objectives have been met after implementing new technologies and processes is an integrated audit. An integrated audit is an audit that combines financial, operational, compliance, and IT auditing aspects to provide a holistic view of the organization’s performance and risks. An integrated audit can evaluate whether the new technologies and processes are aligned with the organization’s goals, strategies, policies, and controls, and whether they are delivering value, efficiency, effectiveness, and reliability. The other types of IS audits (A, C and D) would not provide the same level of assurance, as they would only focus on specific aspects of the organization’s activities, such as performance, cyber security, or financial reporting, which may not capture the full impact of the new technologies and processes. References: CISA Certification | Certified Information Systems Auditor | ISACA, CISA Review Manual (Digital Version), Chapter 1: The Process of Auditing Information Systems, Section 1.2: Types of IS Audit Engagements

Function point analysis (FPA) is the best methodology to use for estimating the complexity of developing a large business application. FPA is a technique that measures the functionality of a software system based on the user requirements and the business processes that the system supports. FPA assigns a numerical value to each function or feature of the system, based on its type, complexity, and relative size. The total number of function points represents the size and complexity of the system, which can be used to estimate the development effort, cost, and time.

FPA has several advantages over other estimation methods, such as:

It is independent of the technology, programming language, or development methodology used for the system. Therefore, it can be applied consistently across different platforms and environments.

It is based on the user perspective and the business value of the system, rather than the technical details or implementation aspects. Therefore, it can be performed early in the project life cycle, before the design or coding phases.

It is objective and standardized, as it follows a set of rules and guidelines defined by the International Function Point Users Group (IFPUG). Therefore, it can reduce ambiguity and improve accuracy and reliability of the estimates.

It is adaptable and scalable, as it can handle changes in the user requirements or the system scope. Therefore, it can support agile and iterative development approaches.

References:

1: Function Point Analysis – Introduction and Fundamentals

2: Software Engineering | Functional Point (FP) Analysis

The best way to track organizational data in a BYOD environment is to enroll the personal devices in the organization’s mobile device management (MDM) program. This will allow the organization to monitor, control, and secure the data on the devices remotely. Employees must also report lost or stolen devices and sign the acceptable use policy, but these are not sufficient to enable tracking of data. References: Info Technology & Systems Resources |COBIT, Risk, Governance … - ISACA, section “Book IT Control Objectives for Sarbanes-Oxley, 4th Edition | Digital | English”