ROBOTICS FINAL MULTIPLE-CHOICE QUESTIONS & ANSWERS

ROBOTICS FINAL MULTIPLE-CHOICE
QUESTIONS & ANSWERS

11. What is intelligence? - Correct Answers -a. Ability to go from known to unknown

12. What is artificial intelligence? - Correct Answers -a. A machine's ability to go from
known to unknown.

13. What is Computer Vision? - Correct Answers -a. A computer with an ability to 'see'

14. What does OpenCV stand for? - Correct Answers -a. Open Computer Vision

15. Which tech giant founded OpenCV? - Correct Answers -a. Intel

16. What does NLP stand for in AI? - Correct Answers -a. Natural Language Processing

17. Which tech giant created TensorFlow? - Correct Answers -a. Google

18. Which branch(es) of science contributed to the evolution of AI? - Correct Answers -
a. All (Physics, chemistry, and biology)

19. Which branch(es) of engineering contributed to the evolution of engineering? -
Correct Answers -a. All (Mechanical, Electronics, Computer and Software)

20. Which branch(es) of mathematics contributed to the evolution of robotics? - Correct
Answers -a. All (Arithmetic and Algebra, Geometry and trigonometry, Calculus and
statistics)

21. Which one of the following is not an example of application of AI algorithm? -
Correct Answers -a. Autopilot in an aircraft

22. What is TensorFlow? - Correct Answers -a. An open source software for numerical
computation and large-scale machine learning.

23. The mobile robotic framework 'Spot' running advanced AI, developed by Boston
Dynamics, can be used for ___ - Correct Answers -a. All (Industrial purposes, tele-
medicine, performance arts)

24. "Flippy the Robot" ___ - Correct Answers -a. Is an example of commercial robot to
flip burgers in restaurants.

, 25. Restaurant chains and online companies are planning to use AI based robots to
make personal deliveries to their customers' place. What kind of AI application would
that be? - Correct Answers -a. Commercial

12. I should learn 'Linux for Robotics' because ___ - Correct Answers -a. All of the
above (Linux is... everywhere, versatile, free, available on Windows, Mac, Raspberry Pi,
Jetson Nano, and many more hardware platforms, has a large community of developers
that support each other)

13. What is a Linux Shell? - Correct Answers -a. The tool that allows user to issue
commands to the Linux system

14. What would the following command do when issued in a Linux shell? Cd/home -
Correct Answers -a. Change directory to the one named 'home.'

15. In a Linux shell, if I want to go one level up from the current directory, I should issue
___ command. - Correct Answers -a. Cd ..[two dots]

16. What is 'vi' in Linux? - Correct Answers -a. A text editor

17. In the following listing of a Linux file, what are the "-rw-r--r--"?
-rw-r--r-- 1 user user 2258 Aug 14 13:05 move_bb8_square.py - Correct Answers -a.
Permissions of the file

18. What is the level of permissions given to the group in following chmod command?
chmod 740 move_bb8_square.py - Correct Answers -a. Read only

19. You have a Python file called move_bb8.py that currently has the - r w - r w - r w.
You are done editing this file but people from your owen group and others keep
messing with your file. How would you make sure with a Linux command that nobody
from your group or others can red or write into this file? - Correct Answers -a. Chmod
700 move_bb8.py

20. What is a 'script' in the world of programming? - Correct Answers -a. A sequence of
commands to be interpreted and executed by a computer

21. Why would you use the 'echo' command in a bash script? - Correct Answers -a. To
display a message on the Shell screen

22. Why would you use $1, $2, $3... in a bash shell script? - Correct Answers -a. To
access the argument inside the script

23. Linux environment variables are set at the time ___ - Correct Answers -a. When you
open a new shell session.