If a ≤m b and b is regular, does that imply that a is a regular language? why or why not?

What technology has a function of using trusted third-party protocols to issue credentials that are accepted as an authoritative identity?

2 why do we use the binary number system to store information on a computer

Astrid's computer screen suddenly says that all files are now locked until money is transferred to a specific account, at which time she will receive a means to unlock the files.

Assuming the programmer wishes to display "Hello!" on the screen, which statement is true about the following Java code fragment:System. out. println ("Hello!");

The old german word brouh, which meant "wet ground," became the old english word broc, which meant "stream." which modern english word is a cognate of broc? a. bark b. beak c. brook d. broke

Assume the existence of a Window class with a function getWidth that returns the width of the window. Define a derived class WindowWithBorder that contains a single additional integer instance variable named borderWidth, and has a constructor that

Which feature of spreadsheet software will make it easier for you to find the average number of calls made per hour for each employee?

in the lab, which domain had the greatest number of risks, threats, and vulnerabilities? a. WAN Domain b. Remote Access Domain c. LAN-to-WAN Domain d. User Domain

You have added a new printer to the office. The printer is used by members of the Accounting department for printing forms and reports. The printer was not auto-detected, so you need to add the printer manually.

Which is the largest component found inside a field? A. bits B. characters C. records D. tables