Answer each of the following questions by filling in a T (True) or F (False) in the corresponding box

1. [2.5 pts] A `datapath element is a unit used to operate on, or hold, data within a processor.
2. [2.5 pts] `Sign-extend means to increase the size of a data item by replicating the high-order sign bit of the original data item in the high-order bits of the larger destination data item.
3. [2.5 pts] The `clocking methodology is the approach used to determine when data is valid and stable relative to the clock.
4. [2.5 pts] The `edge triggered clocking is the clocking scheme in which all state changes occur right at the clock edge.