Which level of design abstraction requires logic circuit to write the Verilog HDL?a.Gate levelb.Behavioralc.Noned.Data flow

The level of design abstraction that requires a logic circuit to write the Verilog HDL is the Gate level.

Here's why:

a. Gate level: This is the lowest level of abstraction in Verilog HDL. At this level, the designer defines the circuit using logic gates and interconnections between them. This level is closest to the physical hardware and hence requires a logic circuit to write the Verilog HDL.

b. Behavioral: This is a higher level of abstraction where the designer describes the behavior of the system without specifying how that behavior is implemented. It doesn't require a logic circuit to write the Verilog HDL.

c. None: This is not a level of design abstraction.

d. Data flow: This is a higher level of abstraction where the designer describes how data flows through the system. It doesn't require a logic circuit to write the Verilog HDL.