Question

1. in a database, primary keys are often used to link tables. o true o false 2. worksheets are only used for limited types of applications in certain professions. o true o false 3. microsoft word cannot be used to create simple web pages. o true o false 4. as opposed to general - purpose applications, which are widely used in nearly every discipline, ______ applications are more narrowly focused. o specialized o object - oriented o electronic o web authoring

Explanation:

1. In databases, foreign - keys are used to link tables to primary keys in other tables, not primary keys directly linking tables.
2. Worksheets (e.g., in spreadsheet software) are widely used across many disciplines for data analysis, budgeting, etc., not just limited types of applications in certain professions.
3. Microsoft Word can save documents as web - page formats (e.g.,.html), so it can be used to create simple web pages.
4. Specialized applications have a more narrow focus compared to general - purpose applications.

Answer:

1. False
2. False
3. False
4. specialized