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Bugs are defects in the code of an information system.

What determines whether the system satisfies the user and business requirements?

Fourth-generation languages (4GL) are programming languages that look similar to human languages. For example, a typical 4GL command might state, “FIND ALL RECORDS WHERE NAME IS ‘SMITH’.”

The design phase establishes descriptions of the desired features and operations of the system including screen layouts, business rules, process diagrams, pseudo code, and other documentation.

Integration testing verifies that the units or pieces of code function correctly when integrated together.

Software engineering is a disciplined approach for constructing information systems through the use of common methods, techniques, or tools.

Loose coupling is the capability of two or more computer systems to share data and resources, even though they are made by different manufacturers.

Preventing liabilities is a business-related consequence of failed software.

Development Testing assesses whether the entire system meets the design requirements of the users.

Detailed internal reports present information with little or no filtering or restrictions of the data.