Who is a miner?

A) An algorithm that predicts the next part of the chain.

B) Computers that validate and process blockchain transactions.

C) A type of blockchain.

By default, the document has a (blank) margin on all four sides What is the default margin width on all four sides of a document?

What are high speed connections to the internet called?

Vivian wants to increase the storage capacity of her computer. Which components should she upgrade?

Introduction to computing systems: from bits and gates to c and beyond

The Mail Merge option is located in which tab? a; home b; insert c; refernces d; mailings

What two variables does mass depend on?

How many times does the following loop body execute? int count = 52; for (int i = 0; i < count; i++) {cout << count << endl; --count; } 26 52 25 None of the above

On Windows computers, applications from Microsoft will not look and act the same as windows and menus from the operating system. True False

What is the purpose of lookup tables in spreadsheet software? A. They allow the user to retrieve information from another location in a table. B. They allow the user to lock cells that contain information that remains consistent. C.

What are some reasons a person might choose to remain anonymous on the internet?