1. Difference between following: condel :- Use condel to delete one or more items from a container. confind :- Use confind to locate a sequence of items in a container. conins :- Use conins to insert some items into a container. conlen :- Use conlen to find out how many items there are in a container. connull :- Use connull to explicitly dispose of the contents of a container. conpeek :- Use conpeek to extract an item from a container, and to convert it into another data type conpoke :- Use conpoke to replace (poke) an item in a container. 2. Difference between edit and display method? Display Indicates that the method's return value is to be displayed on a form or a report. The value cannot be altered in the form or report Edit Indicates that the method's return type is to be used to provide information for a field that is used in In a form. The value in the field can be edited. 3. Difference between perspectives and table...