Book Image

CISA – Certified Information Systems Auditor Study Guide - Second Edition

By : Hemang Doshi
5 (3)
Book Image

CISA – Certified Information Systems Auditor Study Guide - Second Edition

5 (3)
By: Hemang Doshi

Overview of this book

With the latest updates and revised study material, this second edition of the Certified Information Systems Auditor Study Guide provides an excellent starting point for your CISA certification preparation. The book strengthens your grip on the core concepts through a three-step approach. First, it presents the fundamentals with easy-to-understand theoretical explanations. Next, it provides a list of key aspects that are crucial from the CISA exam perspective, ensuring you focus on important pointers for the exam. Finally, the book makes you an expert in specific topics by engaging you with self-assessment questions designed to align with the exam format, challenging you to apply your knowledge and sharpen your understanding. Moreover, the book comes with lifetime access to supplementary resources on an online platform, including CISA flashcards, practice questions, and valuable exam tips. With unlimited access to the website, you’ll have the flexibility to practice as many times as you desire, maximizing your exam readiness. By the end of this book, you’ll have developed the proficiency to successfully obtain the CISA certification and significantly upgrade your auditing career.
Table of Contents (14 chapters)

Evaluating the Database Management Process

A Database Management System (DBMS) helps in organizing, controlling, and managing data. It aims to reduce data redundancy and improve access time. It also aims to provide appropriate security for sensitive data.

Advantages of Database Management

The following are some of the advantages of using a DBMS:

  • Centralized data management reduces the cost, time, and effort it takes to manage data.
  • It helps to improve database performance by reducing data redundancy.
  • It helps to improve the efficiency of transaction processing.
  • It ensures data consistency.
  • It provides security for sensitive data.
  • Various checks and controls in DBMSes ensure data integrity.
  • It provides a structured way to manage user access.

Database Structures

It is important to understand various database structures to evaluate database risks. CISA aspirants should understand the following database models.

Hierarchical Database Model...