a) Consider a recursive function to return the Number of Binary Digits in the Binary Representation of a Positive Decimal Integer (n) using a recursive algorithm. int Process (int n) {if (n == 1) return 1; else return (Extra() + Process (n/4) + Process (n/4)); } Given that Extra(n) is a function of O(n) 1) Find T(n) = number of arithmetic operations. 2) Calculate the complexity of this algorithm using Back Substitution. b) You are given an array A that contains n numbers, and you are also given a target valu T. The following algorithm is design for a specific purpose. SortX (A[1...n]) i = 1; Il sort the array A[ into ascending order j =n; while (i < j) { if (A)+Ai] < T) i++; else if (A[i]+A[] > T) else // (A[)+Ai] == T) return true; return false; 1) Explain the purpose of the above algorithm 2) What is the complexity of such algorithm? Why?

Which of John von Neumann's writings have survived?|

What do you mean when you refer to authentication's goals? There are several ways to authenticate a user, and each one has benefits and drawbacks.

Find a news article or a blog post related to cryptography and submit the following as your initial post: a link to the article/blog post explanation of its relevance to the class explanation of its importance for you personally Explain in detail

What is the difference between a prime number and a composite number? How is the Euclidean algorithm used in finding the greatest common divisor of two numbers? What is a prime number, and how are they used in cryptography? What is the difference between symmetric and asymmetric cryptography?

In the world of cryptography, what would you say are the three most essential procedures?

How do I find my access code?

Are you familiar with the three fundamental processes involved in cryptography?

I think the two types of cryptography are similar.

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