____ can be used to convert an unordered list to a navigation area.
A. ID-based styles
B. A dynamic Web template
C. The a:link selector
D. The page content div
Answer: A
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A ________ is an intermediary that provides connectivity and transport of cloud services from cloud providers to cloud consumers.
A) Cloud carrier B) Cloud broker C) Cloud auditor D) Cloud manager
For each of the following queries, state whether the query is valid and for the valid ones should how each of the queries would be mapped onto a query on the underling base tables.
Consider the following view defined on the Hotel schema: CREATE VIEW HotelBookingCount (hotelNo, bookingCount) AS SELECT h.hotelNo, COUNT(*) FROM Hotel h, Room r, Booking b WHERE h.hotelNo = r.hotelNo AND r.roomNo ? b.roomNo GROUP BY h.hotelNo; (a) SELECT * FROM HotelBookingCount; (b) SELECT hotelNo FROM HotelBookingCount WHERE hotelNo = ‘H001’; (c) SELECT MIN(bookingCount) FROM HotelBookingCount; (d) SELECT COUNT(*) FROM HotelBookingCount; (e) SELECT hotelNo FROM HotelBookingCount WHERE bookingCount > 1000; (f) SELECT hotelNo FROM HotelBookingCount ORDER BY bookingCount;
What does an output device do?
What will be an ideal response?
NAT is essentially the same process asrouting.
Answer the following statement true (T) or false (F)