Answer:Mashups
Explanation:mashup has several meanings. it used to describe songs that meshed two different styles of music into one song.
It is also used to describe videos that have been compiled using different clips from multiple sources.
mashup also describes a Web application that combines multiple services into a single application.
project management... we use this software to plan and schedule event and resources.
Incorrect data can lead to unexpected program execution results. Data entry errors can be reduced by only accepting valid input, e.g., if a number must be entered, alphabetic characters are ignored. After data validation, error messages can be prompted to the user, requiring him to enter the data again.
