Consider the following code. we want to find the mean of x based on its second column. which one is the correct response?
import numpy as np
x = np. array([[28, 18],
[34, 14],
[32, 16],

[26, 23],
[23, 17]])
(points : 1) np. mean(x[1,: ])
np. mean(x[: ,1])
np. mean(x[0,: ])
np. mean(x[: ,0])

Write an assembly program with the following specifications.a). in the main block, you should have two registers r4 and r5. they should be checked in an infinite loop. if r4 is greater than r5, then the greater subroutine will be called. if r4 is less than r5, then the less subroutine will be called. if r4 equals r5, then no operations will be done

Why should characters such as / \ " ' * ; - ? [ ] ( ) ~ ! $ { } < > # @ & | space, tab, and newline be avoided in file names?

Asecurity policy is a a. set of guidlines b. set of transmission protocols c. written document d. set of rules based on standards and guidelines