In the figure above, the number 3 refers to the _____ button.
A. Show Thumbnails
B. Default Foreground and Background
C. Delete Mask
D. Add a Layer Mask
Answer: D
You might also like to view...
Which of the following situations could be implemented using a Stack?
a) cars waiting to pay and exit a parking garage b) people who have appointments in the reception area of a doctor’s office c) students passing through the serving line in a cafeteria d) a person who wants to un-do several changes that were made to the document that she is editing. e) none of the above
A collection of worksheets is sometimes called a _____.
A. worksheet collection B. 3D worksheet collection C. 2D workbook D. 3D workbook
Again, using the Hotel schema, draw a relational algebra tree for each of the following queries and use the heuristic rules given in Section 23.3.2 to transform the queries into a more efficient form:
(a) SELECT r.roomNo, r.type, r.price FROM Room r, Booking b, Hotel h WHERE r.roomNo = b.roomNo AND b.hotelNo = h.hotelNo AND h.hotelName = ‘Grosvenor Hotel’ AND r.price > 100; (b) SELECT g.guestNo, g.guestName FROM Room r, Hotel h, Booking b, Guest g WHERE h.hotelNo = b.hotelNo AND g.guestNo = b.guestNo AND h.hotelNo = r.hotelNo AND h.hotelName = ‘Grosvenor Hotel’ AND dateFrom >= ‘1-Jan-04’ AND dateTo <= ‘31-Dec-04’;
A wired NIC can be set to ____________________, which turns off the filtering mechanism and allows it to capture all the packets it receives.
Fill in the blank(s) with the appropriate word(s).