PLEASE HELP Write a function that takes a number of rows, a number of columns, and a string and returns a two-dimensional array of the dimensions specified where each element is the string given.

Sample run:

mat = fill_str(4, 2, "20")
print(mat)

Prints the following:

[['2', '20'], ['2', '20'], ['2', '20'], ['20', '20']]

Ajeweler designing a pin has decided to use five stones chosen from diamonds, rubies, and emeralds. in how many ways can the stones be selected?

It policy compliance and emerging technologies respond to the following: propose at least three control measures that organizations need to put in place to ensure that they remain complaint with emerging technologies and in a continually changing it environment. examine the correlation of effective configuration management and change control procedures to remain compliant with emerging technologies and it security changes.

Cloud computing service providers manage different computing resources based on the services they offer. which resources do iaas and paas providers not manage? iaas providers do not manage the for the client, whereas paas providers usually do not manage the for their clients. iaas- storage server operating system network paas- applications interafce storage vertualiation