Use the algorithm described in Section 4.4.2 of Sebesta to remove direct left recursion from the following grammar:. S → aS | Sa | aAb
A → Aa | Ba | Ab
B → b

In mmf2, what is the grid? a. a toolbar that lets you open libraries and use the objects in them in your games b. an object that creates the background or other scenery for a game c. a set of vertical and horizontal lines that are usually invisible in the play area d. a set of vertical and horizontal lines that are usually visible in the play area

Margins can be modified in the page layout tab or by using

In the lab, which of the following displayed a list of all installed services and included a description of the service, the current state, and whether the service started automatically or manually? a. the services manager b. the applications summary c. the recommended services d. list the safe services list