2023-2024 HDL Prelim Exam

What is the primary purpose of a Hardware Description Language (HDL)?

• Computational tasks

• Describing software algorithms

• Describing hardware structures and behavior

• Managing databases

Which type of language is an HDL considered to be?

• Computational

• Modeling

• High-level

• Low-level

What is the main function of a logic circuit?

• Performing arithmetic operations

• Storing data

• Performing logical operations on input signals

• Displaying graphical information

Which of the following is not a popular Hardware Description Language (HDL)?

• C++

• Verilog

• VHDL

• SystemVerilog

Which of the following is an example of a commonly used HDL?

• Python

• Verilog

• Java

• Ruby

What is a fundamental difference between hardware description languages (HDLs) and high-level programming languages like C or Python?

• HDLs involve sequential operation, while programming languages involve parallel operation.

• HDLs and programming languages are identical in terms of operation.

• HDLs and programming languages are only used for software development.

• HDLs are used for low-level programming, while programming languages are used for high-level programming.

In programming languages, how are lines of code typically executed?

• Simultaneously

• Randomly

• Top-to-bottom, one at a time

• From bottom to top

When working with HDL code, what are we primarily describing?

• High-level software algorithms

• Digital hardware

• Networking protocols

• Natural language text

In binary logic, how many distinct possible values can a variable have?

• 3

• 4

• 2

• 6

Which of the following symbols represents the logical AND operation?

• +

• ×

• ∨

• ·