GD&T What is Geometric Dimensioning and Tolerancing?

Why do we need Geometric Dimensioning and Tolerancing (GD&T)?

The flatness of datum feature D is limited to

The straightness of the .500 Dia. thru. hole is limited to

The maximum possible perpendicularity error allowed on the 8X .312 Dia. holes relative to datum A is:

The maximum allowable positional error of the largest outside diameter (3.500 Dia.) is

The maximum bonus tolerance permissible for the perpendicularity of datum feature B is (specify value):

Is a datum shift possible when ing the position of the .500 Dia. thru hole? (Yes or No):

What is the maximum diametral datum shift possible when ing the positional tolerance of the outside diameter (3.500 Dia.)? (specify value):

If the .500 Dia. thru. hole is produced at .501 Dia. and has a form error of .001, what is the positional tolerance allowed? Do not consider any tolerance resulting from a possible datum shift. (specify value):

If the actual virtual size of datum feature B is 2.000 Dia., how much diametral datum shift is allowed when ing the location of the 3.500 Dia.? (specify value):

What is the virtual condition of the .500 Dia. thru hole? (specify value):

What is the maximum depth measurement that the slot can be when measured from datum D? (specify value):

What is the minimum depth measurement that the slot can be when measured from datum D? (specify value):

The flatness at the bottom of the slot is limited to (specify value): What is the maximum flatness error allowed on the large end surface (surface on the left side)? (specify value)

The worst case boundary (inner boundary) for the position of the slot relative to datums A & B is (specify value):

If the actual mating envelop of the slot is .301, how much positional tolerance does it have? (specify value):