Rachel has set up a computer network. In this network, due to a device, the computers partake in the message transfer process. Which device is this?

NIC

hub

modem

switch

bridge

Dave wants to host a website and he needs an operating system that is free of cost. which operating system should he use?

What is displayed on the console when running the following program? 1. Welcome to Java, then an error message. 2. Welcome to Java followed by The finally clause is executed in the next line, then an error message.

Suppose that a program asks a user to enter multiple integers, either positive or negative, to do some calculation. The data entry will stop when the user enters a certain value to indicate the end of the data.

Identify a true statement of a jа vascript program in a web form. a. jа vascript intercepts the content of the form before the browser attempts to contact the CGI script and report whether the data contained in the survey form has been

What is a. the opening tag for the first heading b. The closing tag for a heading c. the closing tag for an HTML document d. the opening tag for an HTML document

Arrange the following storage media in descending order of storage capacity:Zip disk, a standard floppy disk, a compact disc, 123, 321,132, 312

Jacob wants to be a Steamfitter. He just finished his associate's degree. Which best describes what he should do next? A. Get a bachelor's degree. B. Do a three - to five-year apprenticeship. C. Get a master's degree. D.

what is the difference between a packet filtering firewall and a dynamic stateful inspection firewall?

What is another name for maize?

Maintain a distance of at least between your vehicle and the vehicle behind you. A. 2 seconds B. 3 seconds C. 4 seconds D. 5 seconds