Using ____, you can wirelessly transfer photos between the computer and your digital camera.
A. FireWire ports
B. infrared ports
C. a docking station
D. a card reader
Answer: B
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Class members declared with this access specifier are like private members, except they may be accessed by methods and property procedures in derived classes.
a. Private b. Public c. Protected d. SubClass
The select system call is used to
A. block on input from several file descriptors at once B. connect two file descriptors
An example of the Software Engineering principle of Data Hiding would be a variable placed in the global declaration of the program.
Answer the following statement true (T) or false (F)
The Ariane 5 satellite launch vehicle failed because
a. a faulty on-board computer caused the other computers in the network to crash repeatedly. b. a bad sensor fed faulty information into the flight control computer, causing it to fail. c. the rocket’s on-board computer sent back faulty information to ground control, causing the human controllers to destroy the rocket. d. code that worked correctly on the Ariane 4 failed on the Ariane 5 e. a software failure caused the rocket to self-destruct when in actuality the rocket’s flight was going perfectly.