QI. Given the following code fragment, what is the Big-O performance with respect to n? sum = 0 for i in range(n): for j in range(i): sum += 1 Answer:

Q: Explain how documents are retrieved and stored in Microsoft World.

A: Disclaimer: "It should be Microsoft Word" Microsoft Word  Microsoft Word is a commercial computer…

Q: Is it really essential for a business to encrypt all electronic documents?

A: Encryption is the process of scrambling text so that it can only be deciphered by the owner of the…

Q: Why wouldn't email providers monitor client messages?

A: Email is used to send a lot of private, confidential, and professional information. Thus it ought to…

Q: What are the advantages of making phone calls in order to get information?

A: According to the information given:- We have to define the advantages of making phone calls in order…

Q: n fake and auth

A: Fake News: Fake news is isolated into two classes: 1) False information. These are completely…

Q: Is there a way to authenticate messages?

A: Interdiction: Authentication Code for Messages (MAC) The MAC algorithm is a message authentication…

Q: How can you differentiate between the true and the phony information that you find on the internet?

A: It might be difficult to distinguish flanked by genuine and fake online content since it is…

Q: Please identify and briefly clarify THREE important computer settings in your own words. Thank you.

A: Computer settings play a crucial role in determining performance, security, and functionality of a…

Q: In business, what's the difference between a private address and a reserved one

A: The IP address a system uses to connect with other devices on the same network is its private IP…

Q: Is the process of authenticating a user using a digital signature the same as using a traditional…

A: No, authenticating a user using a digital signature is not the same as using a traditional…

Q: How can you verify the veracity of the information you read on the internet?

A: The internet has revolutionized the way we access information, making it easy and convenient to find…

Q: ow do you handle strangers begging for money online?

A: 1) Strangers begging for money online is individuals, often unknown or unfamiliar, who make requests…

Q: How can you tell whether the information you see on the internet is authentic or not?

A: 1) The internet is a vast and diverse network of interconnected computers and servers that allows…

Q: The processes required to deliver a message securely are shown.

A: The digital signature technique may be used to correctly convey a message to the recipient while…

Q: Login methods vary. List your identity verification efforts. Passwords' future?

A: There are several common identity verification methods that are commonly used for user…

Q: What would you say are the five most important things to do and avoid doing in an email, and how…

A: Email: Click "Emails" and "Email Accounts."Choose Add new email account. After entering login and…

Q: Please help me I need a list of the top 25 names that I can call my blog. My blog will primarily be…

A: Here i mentioned some catchy titles which you can use for your blog title which includes information…

Q: What are the benefits of utilizing phone calls to get information?

A: Making calls to obtain information has a number of advantages that make it a useful communication…

Problems on numbers

Number theory is one of the most appealing topics in mathematics. Given one or more numeric values, a numeric algorithm performs some computation. The use of number theory in computing is important for applications like in the case of cryptographic algorithms. Number theory is also used in various applications such as calculating hash functions or in information security. Euclid’s algorithm is one of the oldest number-theoretic algorithms which is used to calculate the greatest common divisor of two numbers.