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Exam 4: Internal Controls and Risks in IT Systems

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Question 41

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Biometric devises use unique physical characteristics to identify users.The most common method used is retina scans.

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Question 42

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To increase the effectiveness of login restrictions, passwords must be unique for each user.

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Question 43

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Which programmed input validation makes sure that a value was entered in all of the critical fields?

Companies who provide mobile devices for employees, normally has a policy that allows the company's IT professional to remove company data and applications from the mobile device.This process is referred to as:

This should be established for every authorized user and determines each user's access level to hardware, software, and data according to the individual's job responsibilities.

The responsibility of management to safeguard assets and funds entrusted to them by the owners of an organization is referred to as:

To the extent possible, IT systems should be installed in locations away from any location likely to be affected by natural disasters.

This type of input validation check assesses the critical fields in an input screen to make sure that a value is in those fields.

To avoid the risks associated with a public cloud, many companies establish their own computing cloud structure.The cloud is developed, owned, maintained, and used by the user company.This cloud is referred to as:

A software system that manages the interface between many users and the database is called:

Which programmed input validation check determines whether the appropriate type of data, either alphabetic or numeric, was entered?

The risk of an unauthorized user gaining access is likely to be a risk for which of the following areas?

The most popular type of type of unauthorized access is probably by a person known to the organization.

AICPA Trust Principles describe five categories of IT risks and controls.Which of these five categories would be described by the statement, "The system is protected against unauthorized access"?

The use of passwords to allow only authorized users to log into an IT system is an example of an application control.

One of the sources of risk exposure related to telecommuting workers is that the company's network equipment and cabling becomes an entry point for hackers and unauthorized users.

It is necessary for students and accountants to understand the types of threats that may affect an accounting system, so that the threats can be avoided.

There are a number of methods described that are intended to limit log-ins exclusively to authorized users.The only method that is foolproof is the biometric devices.

The workstations and the network cabling and connections represent spots were an intruder could tap into the network for unauthorized access.

Telecommuting workers cause two sources of risk exposures for their organizations - the network equipment and cabling in addition to the teleworker's computer - with only "entry-point" being teleworker's computer.