問題文
A dataset is to be fed by a call to a service over the network that hands back well-formed markup. What pair of kinds is held up for such a service, and what pair of things is held back because no metadata comes along with the answer?
選択肢
- The two kinds of such a service that are held up are the remote and the procedural, and the two things held back for want of metadata are the grouping and the linking.
- The two kinds of such a service that are held up are the document and the literal, and the two things held back for want of metadata are the grouping and the linking.
- The two kinds of such a service that are held up are the document and the literal, and the two things held back for want of metadata are the sorting and the filtration.
- The two kinds of such a service that are held up are the remote and the procedural, and the two things held back for want of metadata are the sorting and the filtration.