In an XQuery document, all string values and file references need to be enclosed within matching curly braces.

Match the following data types to their examples:

I. AutoNumber II. Long Text III. Attachment IV. OLE Object V. Short Text A. a business letter created in Word B. JPG image of a lake C. 2020 Flanders St. D. description of new car for sale E. 1, 2, 3

What is the IPv6 header size?

a. 64 bits b. 256 bits c. 160 bits d. 320 bits