Which computer was the first to use GUI and icons?

A.

Mac

B.

Windows

C.

IBM

D.

HP

Design a GUI program to find the weighted average of four test scores. The four test scores and their respective weights are given in the following format: testscore1 weight1 ... For example, the sample data is as follows: 75 0.20 95 0.35 85 0.

Type 2 hypevisors work with the host computer to create and use multiple virtual machines. A. True B. False

What Is the measurement value?

Which of these games was a graphical adventure game? A. Colossal Cave Adventure B. MacHack 6 C. Life D. King's Quest

What social impact did the gunpowder have on society?

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

Which of the following sets of statements creates a multidimensional array with 3 rows, where the first row contains 1 value, the second row contains 4 items and the final row contains 2 items? a.

Does anybody know if that apple watch is actually worth what it costs?

Given the business rule "an employee may have many degrees," discuss its effect on attributes, entities, and relationships. (Hint: Remember what a multivalued attribute is and how it might be implemented.)

How did domestication of maize make the city of tenochtitlan possible?