1) Which drawing file is typically contains settings based on a certain sheet size, title block format or drafting discipline?

2) What is the most common type of coordinate system in CAD programme?

3) Which command is used to change the present location to new one without change their oreintation or size?

4) Which mode is allowed the user to draw 90 Degree straight line?

5) Which command is used to get a 3Dview of an object?