6. What is the value of str2 after the following statements are executed?

String str1, str2, str3 = "Today is Wednesday.";

str1 = str3.substring(9, 18);

str2 = str1.substring(0, 3);

a) Tod

b) Wed

c) Wedn

d) Is

What is the digital revolution and how did it change society? what are the benefits of digital media?

What questions about an audience should be asked during presentation preparation? check all that apply. what does the audience already know about the topic? how will multimedia tools inspire the audience? is the information interesting and engaging? how will this information affect the presentation? will the audience change the message’s purpose? what is likely to interest the audience?

Looking at the electroscope, describe how you can cause the two leaves at the bottom to repel each other and stay that way