Isaca Certification CISA Syllabus Exam Questions Answers

 The major advantage of moving from many desktop PCs to a thin client architecture is that desktop application software will never have to be upgraded. A thin client architecture is a type of client-server architecture that uses lightweight or minimal devices (thin clients) as clients that connect to a central server that provides most of the processing and storage functions. A thin client architecture can offer several benefits over a traditional desktop PC architecture, such as lower cost, higher security, easier maintenance, etc. One of these benefits is that desktop application software will never have to be upgraded on thin clients, as all the applications are installed and updated on the server, and accessed by thin clients through a network connection. This can save time and money for installing and upgrading software on individual devices, and ensure consistency and compatibility among different devices. The security of the desktop PC is enhanced is a possible advantage of moving from many desktop PCs to a thin client architecture, but it is not the major one. A thin client architecture can enhance the security of desktop PCs by reducing the exposure orvulnerability of data and applications on individual devices, and centralizing the security management and control on the server. However, this advantage may depend on other factors such as network security, server security, user authentication, etc. Administrative security can be provided for the client is a possible advantage of moving from many desktop PCs to a thin client architecture, but it is not the major one. A thin client architecture can provide administrative security for clients by allowing administrators to configure and manage client devices remotely from the server, and enforce policies and restrictions on client access or usage. However, this advantage may depend on other factors such as network reliability, server availability, user compliance, etc. System administration can be better managed is a possible advantage of moving from many desktop PCs to a thin client architecture, but it is not the major one. A thin client architecture can improve system administration by simplifying and streamlining the tasks and activities involved in maintaining and supporting client devices, such as backup, recovery, troubleshooting, etc., and consolidating them on the server. However, this advantage may depend on other factors such as network bandwidth, server capacity, user satisfaction

 Validating that assets are protected according to assigned classification is the primary role of the IS auditor in an organization’s information classification process. An IS auditor should evaluate whether the information security controls are adequate and effective in safeguarding the information assets based on their classification levels. The other options are not the primary role of the IS auditor, but rather the responsibilities of the information owners, custodians, or security managers. References:

CISA Review Manual (Digital Version), Chapter 6, Section 6.2.31

CISA Review Questions, Answers & Explanations Database, Question ID 206

The impact if corrective actions are not taken is the most important factor to consider when scheduling follow-up audits. An IS auditor should prioritize the follow-up audits based on the risk and potential consequences of not addressing the audit findings and recommendations. The other options are less important factors that may affect the timing and scope of the follow-up audits, but not their necessity or urgency. References:

CISA Review Manual(Digital Version), Chapter 2, Section 2.5.31

CISA Review Questions, Answers & Explanations Database, Question ID 207

The most helpful thing to ensure the integrity of the system throughout the change when moving from one database management system (DBMS) to another is preserving the same data structure. A DBMS is a software system that manages and manipulates data stored in a database, such as creating, updating, querying, deleting, etc. A database is a collection of structured or organized data that can be accessed or manipulated by a DBMS. A data structure is a way of organizing or arranging data in a database, such as tables, columns, rows, keys, indexes, etc. Preserving the same data structure when moving from one DBMS to another can help ensure the integrity of the system throughout the change, by maintaining the consistency and accuracy of data in the database, and avoiding any errors or issues that may arise from incompatible or inconsistent data structures between different DBMSs. Preserving the same data classifications is a possible thing to ensure the integrity of the system throughout the change when moving from one DBMS to another, but it is not the most helpful one. Data classifications are categories or labels that define the level of sensitivity or importance of data in a database, such as public, confidential, secret, etc. Data classifications can help protect the security and privacy of data in the database by applying appropriate controls or restrictions on data access or use based on their classifications. Preserving the same data classifications when moving from one DBMS to another can help ensure the integrity of the system throughout the change by preventing unauthorized or inappropriate access or use of data in the database. However, this may not be directly related to the DBMS change, as it may apply to any data migration or transfer process. Preserving the same data inputs is a possible thing to ensure the integrity of the system throughout the change when moving from one DBMS to another, but it is not the most helpful one. Data inputs are sources or methods that provide data to a database, such as user inputs, sensors, files, etc. Data inputs can affect the quality and validity of data in the database by introducing errors or inconsistencies in data entry or collection.Preserving the same data inputs when moving from one DBMS to another can help ensure the integrity of the system throughout the change by reducing errors or inconsistencies in data input or collection.