In order for data and information to be useful, it needs to be which of the following?
handwritten
incomplete
accessible
all of the above

ANSWER:

For data and information to be useful, it needs to be accessible. Data and information that is not accessible cannot be used.

EXPLANATION:

Data and information are accessible if the people needing them can use the data without any restrictions. Data and information are said to be accessible if they serve the purpose for an individual wants to use them. If data and information cannot be used without restrictions and in the manner an individual wants, they become useless.