Katrina would like to volunteer at a local triathlon race. She wants to use a search engine to find more information about the race. What keywords and Boolean operators should Katrina use? Local AND triathlon AND volunteer
Local AND triathlon NOT volunteer
Triathlon OR volunteer
Volunteer AND race

Why were most movies from the late 1890s until the early 1930s only filmed in black and white? there were only a few people who could afford the technology to produce color motion pictures back then. audiences did not want color motion pictures until later. the film used to make color motion pictures often overheated, which was a safety hazard, so it was generally not allowed. color films had to be hand-colored, frame by frame.

When guido van rossum created python, he wanted to make a language that was more than other programming languages. a. code-based b. human-readable c. complex d. functional

Explain the importance of html in web page designing in 20 sentences..