Answer:
This just means that you have no file in your computer named 'Requirments' hence it is not able to retrieve any data from there.
Answer:
Option B is the correct answer for the following question.
Explanation:
The following option is true because the pearsonr from scipy module is the method of the Python Programming Language in the submodule i.e., "scipy.stats" which print or return P-value for operating the hypothesis test for the value of correlation coefficient. So, that's why the following option is correct.
Answer: Cable Locks
Explanation:
- The cable locks is one of the type of secure device that helps in physically secure the various types of laptops and computer system.
- The cable lock helps the devices and the confidential information to prevent from theft and it is also known as the versatile security system.
- The cable lock is basically warp up in the form of metal cable and we usually insert the this cable lock into the laptop device slot in the system.
According to the given question, The cable lock is typically used in the laptop devices that protect and physically secure from the hacking purpose and it is used in the various types of deices such as printers, electronic devices and the laptops.
