The ____________________ command takes user input from stdin and places it in a variable specified by an argument.

Match the following terms to their meanings:

I. Digital document that verifies the security of a Web site A. domain name II. Settings you can make to help manage how children B. certificate use the computer III. An organization's unique name on the Internet C. country codes IV. Country codes such as .uk for United Kingdom and D. Parental Controls .cn for China V. Certificates issued by trusted companies E. Certification Authorities

A ________ can import data from data tables on a Web page

Fill in the blank(s) with correct word