Write a vhdl code for a 4-bit comparator which takes two 4-bit input values and
determines whether the numbers are equal.

Which of the following does 3d animation create an illusion of on the screen? a. depth b. emotion c. length d. dialogue

Which of the following is not a source of sustainable raw materials? a) coal mine b) flick of sheep c) cotton plantation d) line forest.

In which of the following ways can using test-taking tips you? a. you can focus on the information that you need to study. b. you will see the answers to the test. c. you will study more. d. you will be less organized.