What are the disadvantages of batch operation system

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

Which option should u select to ignore all tracked changes in a document

Which cultural aspect does this type of song best portray? a german polka dance