Suppose you want to limit the content of an XML element called "car" to a set of acceptable values like
BMW, Audi etc. Which of the following constraints will you use in the above situation?

Which restriction cannot be used with the ENTITIES String data type?

Which constraint can be used by a boolean data type?

Which is primary schema components?

Which is the correct way to define an empty complex element in an XML schema?

Which is used to replace spaces in a URI while using anyURI data type in an XML schema?

Which is an invalid operator?

Which is not a reason for using DTDs?

Read the following statements carefully. 1. 2. 3. 4. 5. Which statement is incorrect in above rows?

Select the appropriate statement to find all bookstores where the value of the specialty attribute is equal to 'textbooks'.

Which limitation of HTML links is overcome by XLink?