PLTW Vocabulary
Across
- 3. A set of instructions that a computer executes to achieve a particular objective.
- 4. A flaw in a computer program that causes the program to produce an incorrect result or behavior.
- 5. A semiconductor diode that emits light when conducting current.
- 12. A small computer on a single integrated circuit containing a processor, memory, and programmable inputs and outputs.
- 13. A method to analyze and record information about a program's execution.
- 14. A command that performs different actions depending on whether a condition is true or false.
- 15. A chip that processes information and data from input and delivers information or data as an output.
- 17. To identify bugs or errors in computer hardware or programs and fix them.
- 19. Information or signals produced or delivered by a computer system.
- 20. Something unexpected that happens while a program is running.
- 21. Information or signals put into a computer system.
Down
- 1. A program that translates instructions or code into a language that can be read and understood by a computer.
- 2. The science of creating artifacts and solving problems using the help of a computer. Some of the areas of focus include software engineering, programming, data analysis, algorithms, graphics, and animation.
- 6. Building interactive physical systems using software and hardware that can sense and respond to the analog world.
- 7. To break a problem down into smaller pieces.
- 8. A diagram that represents an algorithm, work flow, or process, and uses geometric symbols connected by arrows to show the direction of the flow of action.
- 9. An interruption or break in a signal or transmission from one device to another.
- 10. A standard, short-range wireless connection for electronic devices.
- 11. An ordered set of instructions that are used to carry out a task.
- 16. Scientists who apply their knowledge of computation to creating solutions using a computer system.
- 18. To carry out or put into effect.