The Image.FromFile method returns an object of type ________.
a) File
b) Directory
c) Image
d) Picture
e) None of the above.
c) Image
You might also like to view...
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.
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;
To append data to an existing file, use _____________ to construct a FileOutputStream for file out.dat.
a. new FileOutputStream("out.dat") b. new FileOutputStream("out.dat", false) c. new FileOutputStream("out.dat", true) d. new FileOutputStream(true, "out.dat")
Lync's calendar can be shared between team members, making it easy for each member to see when another member is free for a chat or a meeting
Indicate whether the statement is true or false
Relational expressions cannot be used to compare operands.
Answer the following statement true (T) or false (F)