Why is it best not to start cleaning a computer by using compressed air?
A) Some people may be sensitive to the dust blown into the air.
B) Pressure may damage the fragile electronic equipment.
C) Heavy dirt can't be moved by the compressed air.
D) The turbulence from the compressed air causes an RFI disturbance.
A
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Which of the following is not a correct way to initialize the array named n?
a. array
Which of the following is an accurate definition of the term object-oriented program?
(A) An object-oriented program is a specific instance of a user-defined type. (B) An object-oriented program is an encapsulation of data and procedures that has properties and responds to methods. (C) An object-oriented program is populated with objects that hold data, have properties, respond to methods, and raise events. (D) An object-oriented program is a template from which objects are created.
A derived class inherits all its data members from the base class; it has none of its own.
Answer the following statement true (T) or false (F)
Which of the following kinds of RFID tags contains a battery that runs the chip's circuitry and broadcasts a signal to the RFID reader?
A. passive B. contact C. embedded D. active