N each case, indicate the variables used, draw an IPO chart and write an algorithm to solve the problem. Test your algorithm by doing dry testing using a

trace table for every odd-numbered question.

1. Enter the name and price of an item in the shop on the keyboard, then show the

information on the computer screen with an appropriate legend.​

When using a public computer or network, you should always

1. which of the following is a search engine? a) mozilla firefox b)internet explorer c)google d)safari 2. which of the following statements is true? a) all search engines will provide the same results when you enter the same query. b) all search engines use the same amount of advertisements. c) some search engines are also browsers. d) search engines often provide different results, even when you enter the same query.

What provides an array of buttons for quick access to commonly used commands and tools