Post-Test CPE15 - HDL

It is a set of notations, similar to software programming languages, used for modeling the logical function of digital circuits and systems.

• PL

• HPL

• HDL

• MS

The full form of HDL is _________________

• Higher Descriptive Language

• Higher Definition Language

• Hardware Description Language

• High Descriptive Language

The Verilog HDL code starts with the keyword_________

• always

• module

• endmodule

• items

The Verilog HDL code ends with the keyword_________

• always

• module

• keys

• endmodule

Different types of modelling in Verilog HDL are _____

• Gate level, Data flow and Behavioral

• data, case and type

• Gate, Logic and gates

• None

The symbol used for Logical AND operation is ______

• and

• or

• &&

• None

A simulator interprets the HDL description and produces a readable output, such as a timing diagram, that predicts how the hardware will behave before its is actually fabricated.

• HDL

• Verilog

• VHDL

• Logic Synthesis tool

What are the building blocks of any digital system?

• Logic Gates

• Resistors

• Integrated Circuits

• Transistors

Which one of the following is a VHDL logical (Boolean) operator?

• Equality

• Inequality

• Less than

• Not

Which one of the following is a VHDL shift operator?

• SLA

• Not equal

• Equal

• None of the above