Based on your experience with a bank ATM, draw an activity diagram that models the data processing involved when a customer withdraws cash from the machine.

Buffers are

a. Allow data to be transferred from one storage device to another storage device. b. Are only used when processing files sequentially. c. Data holding areas in the computer. d. All of the above. e. None of the above.

The following code shows an example of __________

``` class Point { private: double y = 5.70; double z = 3.0; public: Public member functions go here... }; ``` a. constructor delegation b. in-place initialization c. a default constructor creation d. an illegal initialization