38. If you want to buy your sister either black high heels or purple tennis
shoes, which query will be most useful?
A. A full-text search for “black high heels or purple tennis shoes”
B. A keyword search for “black high heels or purple tennis shoes”
C. A full-text search for (black and “high heels”) or (purple and “ten-
nis shoes”)
D. A keyword search for “high heels or sneakers”
xlvi Introduction
Bạn đang xem 38. - TÀI LIỆU USING YOUR SYBEX ELECTRONIC BOOK MICROSOFT® NET FRAMEWORK PPTX
