How can you access a website for currency?

a) by checking the the sites that appear at the top of the search because they're always the most current
b) by finding out how much it costs by looking at the page with pricing
c) by checking the page for dates showing when it was posted and when it was last revised
d) by looking at the “about” page to see who authored the page

John recently worked on a project about various programming languages. he learned that though procedural language programs are useful, they have disadvantages too. what is a disadvantage of programs written in procedural languages? a. programs do not represent data complexity. b. programs take more time to execute. c. programs are prone to security threats. d. programs do not interface with multiple platforms.