Does the input match the regular expression? Regular Expression: ^https?://[A-Za-z0-9]+(\.[A-Za-z0-9]+)*(/[A-Za-z0-9_.]+)*/?$ Input: http://1.1.1.1.1/reports/2014.txt

Does the input match the regular expression? Regular Expression: ^[0-9]+(\.[0-9]*)?([Ee][0-9]+)?$ Input: .7

Does the input match the regular expression? Regular Expression: ^[A-Z]-[0-9a-z]{4}-[0-9]+$ Input: Z-1000-7

Does the input match the regular expression? Regular Expression: ^[A-Za-z][A-Za-z0-9]*$ Input: utf-8

People who drop out of the corporate world to become entrepreneurs are called _____________________.

Does the input match the regular expression? Regular Expression: ^(Y(es)?|No?)$ Input: YES

Does the input match the regular expression? Regular Expression: ^[A-Za-z0-9.%+-]+@[A-Za-z0-9-]+\.[A-Za-z]{2,5}$ Input: cs_department_chair@gmu.edu

Does the input match the regular expression? Regular Expression: ^[A-Z][a-z’]*,°[A-Z][a-z]*$ Input: X,°Y

Match the following (numbered) terms to the best available (alphabetical) definition or related text below. Some of the text identified with a letter will not be used; each text identified with a letter will be used at most once.

Threads in programming languages are useful because they