Which of the following is used to erase an EPROM?
A) Fusible-links B) Voltage pulses
C) Ultraviolet light D) Photographic negatives
Question 2
Most ROM ICs have tri-state outputs that:
A) permit the connection of many ROM chips to a common data bus.
B) allow for three separate data input lines.
C) allow the bidirectional flow of data between the bus lines and the ROM registers.
D) isolate the registers from the data bus during read operations.