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You're reading from  CISA – Certified Information Systems Auditor Study Guide - Second Edition

Product typeBook
Published inJun 2023
PublisherPackt
ISBN-139781803248158
Edition2nd Edition
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Author (1)
Hemang Doshi
Hemang Doshi
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Hemang Doshi

Hemang Doshi has more than 15 years of experience in the field of system audit, IT risk and compliance, internal audit, risk management, information security audit, third-party risk management, and operational risk management. He has authored several books for certification such as CISA, CRISC, CISM, DISA, and enterprise risk management.
Read more about Hemang Doshi

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Summary

In this chapter, you understood various testing methodologies, different approaches to system migration and cutover techniques, and the objectives of post-implementation reviews. You also learned how to conduct post-implementation reviews of systems to determine whether project deliverables, controls, and requirements have been met.

The following are some important topics covered in this chapter:

  • Unit tests include tests of each separate program or module. Testing is generally conducted by the developers themselves. They are conducted as and when a program or module is ready, and it is not necessary to wait until the entire system is completed. Unit testing is done through a white box approach wherein the internal program logic is tested.
  • System migration is the process of transferring IT resources (mostly data) to a new hardware or software platform with the objective of gaining better business value.
  • Changeover is the process of shifting to a new system...
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CISA – Certified Information Systems Auditor Study Guide - Second Edition
Published in: Jun 2023Publisher: PacktISBN-13: 9781803248158

Author (1)

author image
Hemang Doshi

Hemang Doshi has more than 15 years of experience in the field of system audit, IT risk and compliance, internal audit, risk management, information security audit, third-party risk management, and operational risk management. He has authored several books for certification such as CISA, CRISC, CISM, DISA, and enterprise risk management.
Read more about Hemang Doshi