Acceptance tests are the test types that call for involvement of an expert from the financial department for a new system that deals with all financial transactions in a company. Acceptance tests are tests conducted to determine if the requirements of a specification or contract are met by a system or software component prior to its delivery or deployment. Acceptance tests are usually performed by end users or customers who have domain knowledge and expertise in evaluating if the system meets their needs and expectations1 defines acceptance tests as follows:

Acceptance Testing is a level of software testing where a system is tested for acceptability. The purpose of this test is to evaluate the system’s compliance with the business requirements and assess whether it is acceptable for delivery.

Acceptance Testing is also known as User Acceptance Testing (UAT), End-User Testing, Operational Acceptance Testing (OAT) or Field (Acceptance) Testing.

Acceptance Testing is performed by end users or customers who have domain knowledge and expertise in evaluating if the system meets their needs and expectations.

A, C, and D are incorrect answers. Component testing, maintenance testing, and system testing are not test types that call for involvement of an expert from the financial department for a new system that deals with all financial transactions in a company. Component testing is testing of individual software components in isolation from other components, usually done by developers. Maintenance testing is testing of a modified system or component after changes have been made to it, usually done by testers. System testing is testing of an integrated system as a whole to verify that it meets specified requirements, usually done by testers.