A(n) _____enhances gaming on smartphones and tablets and detects the device orientation and adapts what is shown on the screen

The ________ is part of the processor that manages the movement of data through the CPU

a.arithmetic logic unit b.control unit c.data bus d.peripheral device

The use case diagram models ________.

a. the interactions between a system’s client and the system. b. each software life cycle stage in succession. c. each software life cycle by repeating one or more stages several times via use cases. d. the interactions between implementations and testing.