Which of the following statements is true regarding Bell Labs? Select 3 options. Researchers from Bell Labs are responsible for the invention of the transistor.

They were responsible for developing the first mechanical computer, called the Analytical Engine.

They developed the first cross country network to connect academic institutions.

Work from their researchers resulted in nine Nobel prizes.

They are credited with creating the Unix operating system and solar cells.

Which of the following is true of operations within a spreadsheet program’s built-in functions? a. operations within parentheses, then multiplication and division, and then addition and subtraction are computed. b. operations within parentheses, then addition and subtraction, and then multiplication and division are computed. c. multiplication and division, then addition and subtraction, and then operations within parentheses are computed. d. addition and subtraction, then multiplication and division, and then operations within parentheses are computed

What do character formats do for your document's message? a. set the tone b. provide organization c. provide clarity d. set how texts align with documents

Http is the protocol that governs communications between web servers and web clients (i. e. browsers). part of the protocol includes a status code returned by the server to tell the browser the status of its most recent page request. some of the codes and their meanings are listed below: 200, ok (fulfilled)403, forbidden404, not found500, server errorgiven an int variable status, write a switch statement that prints out the appropriate label from the above list based on status.