Which forerunner technology enabled its users to engage in a group chat by assembling on channels?

Emailing lists

internet relay chat

bulletin board system

Usenet groups

Su prepares a presentation about the industrial revolution. She wants to change the font on the second slide of her presentation. How can she accomplish this task? Check all that apply.

Why is computer programming important?

What will happen if you change data that is used in a formula

Consider the following page reference string: 1, 2, 3, 4, 2, 1, 5, 6, 2, 1, 2, 3, 7, 6, 3, 2, 1, 2, 3, 6 How many page faults would occur for the following replacement algorithms, assuming one, two, three, four, five, six, or seven frames?

If you are asked to design an optimal workflow using technology for a car accident claim process, what factors would you consider to build into the solution?

Witch of these data charts has only one series of data Explain your answer. A. Line charts B. Bar graphs C. Pie charts D. Area charts

William's dad taught him how to write computer codes from a young age. Now, the high school senior wants to work as a programmer.

You are using e-mail to send a message over the Internet. Which of the following types of software acts like a hook in the operating system to enable e-mail transmissions over the Internet?

In a five-choice multiple-choice test, which letter is most often the correct answer?

What carrier solution might work well to separate newspaper inks? why?