All CISA Test Inside Isaca Questions

The best way to determine whether programmers have permission to alter data in the production environment is by reviewing the access rights that have been granted. Access rights are permissions or privileges that define what actions or operations a user can perform on an information system or resource. By reviewing the access rights that have been granted to programmers, an IS auditor can verify whether they have been authorized to modify data in the production environment, which is where live data and applications are stored and executed. The access control system’s log settings are parameters that define what events or activities are recorded by the access control system, which is a system that enforces the access rights and policies of an information system or resource. The access control system’s log settings are not the best way to determine whether programmers have permission to alter data in the production environment, as they do not indicate what permissions or privileges have been granted to programmers. How the latest system changes were implemented is a process thatdescribes how software updates or modifications are deployed to the production environment. How the latest system changes were implemented is not the best way to determine whether programmers have permission to alter data in the production environment, as it does not indicate what permissions or privileges have been granted to programmers. The access control system’s configuration is a set of rules or parameters that define how the access control system operates and functions. The access control system’s configuration is not the best way to determine whether programmers have permission to alter data in the production environment, as it does not indicate what permissions or privileges have been granted to programmers. 

 Identifying required IT skill sets that support key business processes is the first step to enable the alignment of IT staff development plans with IT strategy. An IT strategy is a plan that defines how IT will support the organization’s goals and objectives. Identifying required IT skill sets means determining the knowledge, abilities, and competencies that IT staff need to perform their roles and responsibilities effectively and efficiently. This can help to align IT staff development plans with IT strategy, as well as to identify and address any skill gaps or needs within the IT workforce. The other options are not the first steps to enable alignment, but rather possible subsequent actions that may depend on the required IT skill sets. References:

CISA Review Manual (Digital Version), Chapter 5, Section 5.11

CISA Review Questions, Answers & ExplanationsDatabase, Question ID 229

 Root cause is the most important thing for an IS auditor to determine and understand to develop meaningful recommendations for findings. A root cause is the underlying factor or condition that leads to a problem or issue. A finding is a statement that describes a problem or issue identified during an audit. A recommendation is a suggestion or advice that aims to address or resolve a finding. To develop meaningful recommendations for findings, an IS auditor should determine and understand the root cause of each finding, as this can help to identify the most effective and appropriate actions to prevent or correct the problem or issue. The other options are not as important as determining and understanding the root cause, as they do not directly address or resolve the finding. References: CISA Review Manual, 27th Edition, page 434

The most appropriate and effective fire suppression method for an un-staffed computer room is carbon dioxide (CO2). Carbon dioxide is a gaseous clean agent that extinguishes fire by displacing oxygen and reducing the combustion process. Carbon dioxide is suitable for un-staffed computer rooms because it does not leave any residue, damage, or corrosion on the electronic equipment, and it does not require water or other chemicals that could harm the environment or human health. However, carbon dioxide can pose a risk of asphyxiation to any person who may enter the computer room during or after the discharge, so proper safety precautions and warning signs should be in place.

The other options are not as appropriate or effective as carbon dioxide for an un-staffed computer room:

Water sprinkler. This is a common fire suppression method that uses water to cool down and extinguish fire. However, water sprinkler is not suitable for un-staffed computer rooms because it can cause severe damage to the electronic equipment, such as short circuits, corrosion, or data loss. Water sprinkler can also create a risk of electric shock to any person who may enter the computer room during or after the discharge.

Fire extinguishers. These are portable devices that contain a pressurized agent that can be sprayed on a fire to put it out. However, fire extinguishers are not effective for un-staffed computer rooms because they require manual operation by a trained person who can identify the type and location of the fire, and use the appropriate extinguisher. Fire extinguishers can also cause damage to the electronic equipment if they contain water or chemical agents.

Dry pipe. This is a type of sprinkler system that uses pressurized air or nitrogen in the pipes instead of water until a fire is detected. When a fire is detected, the air or nitrogen is released and water flows into the pipes and sprinklers. However, dry pipe is not ideal for un-staffed computer rooms because it still uses water as the extinguishing agent, which can damage theelectronic equipment as mentioned above. Dry pipe also has a slower response time than wet pipe sprinkler systems, which can allow the fire to spread more quickly.