A namespace id can be any string of characters so long as it uniquely identifies the document namespace.

Microsoft Store is the only place Microsoft's computers and apps can be purchased

Indicate whether the statement is true or false

The statements in the body of a while loop may never be executed while the statements in the body of a do-while loop will be executed

a. at least once b. at least twice c. never d. as many times as the user wishes e. None of these