题目内容
Add-on programs for a variety of mobile devices including smartphones and tablets.
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_______ make up the basic structure of a relational database with columns containing field data and rows containing record information.
This is a website that provides access to specific mobile apps that can be downloaded either for a nominal fee or free of charge.
Which of the following is not a popular cloud suite or online office suite?
As opposed to general-purpose applications which are widely used in nearly every discipline, _______ applications are more narrowly focused.
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