According to the formula A= πr^2 , for a circle of radius 1, the area of the circle will be equal to π. Therefore, if we can use Monte Carlo to approximate the area of the circle, we can find an estimate for π. Write a function calculate_pi that accepts a sample of x and corresponding y coordinates as arguments and returns an estimate for (since we want to calculate for various sample sizes, it will be useful for it to be a function). To simplify things, we will only consider a single quadrant of the unit circle (see gif above). Therefore, the area of the full circle will be 4 times the area we calculate for the single quadrant (and your function should take this into account).

What computer network component allows data transfers from one computer to another through a telephone line?

You have just been hired as an information security engineer for a large, multi-international corporation. unfortunately, your company has suffered multiple security breaches that have threatened customers' trust in the fact that their confidential data and financial assets are private and secured. credit-card information was compromised by an attack that infiltrated the network through a vulnerable wireless connection within the organization. the other breach was an inside job where personal data was stolen because of weak access-control policies within the organization that allowed an unauthorized individual access to valuable data. your job is to develop a risk-management policy that addresses the two security breaches and how to mitigate these risks.requirementswrite a brief description of the case study. it requires two to three pages, based upon the apa style of writing. use transition words; a thesis statement; an introduction, body, and conclusion; and a reference page with at least two references. use a double-spaced, arial font, size 12.

What statement best describes operating systems? it’s possible for modern computers to function without operating systems. most operating systems are free or very inexpensive. operating systems are managed by the computer’s microprocessor (cpu). operating systems manage the computer’s random access memory (ram).