1.) Inconsistent air fare charged by employees to their Company for air travel from HQ to Factory in a given month can be isolated through -

a.) Duplicate Key Detection

b.) All of the listed choice

c.) Duplicate Key Exclusion

2.) In an Insurance Company - the Claim Transaction Table, Product Master Table, Location Master Table, Risk Event Master Table, Surveyor Master Table can be combined into a single file through a single pass of IDEA using -

a.) Visual Connect

b.) Append

c.) Compare