Question

the code name for the invasion of europe was called operation
overlord
juno
torch

Explanation:

The question is about the code name for the invasion of Europe (D - Day/Normandy invasion). Operation Overlord was the code name for the Allied invasion of Normandy in World War II, which was the main invasion of Europe. Operation Juno was one of the beach landings (by Canadians) on D - Day, not the overall invasion code name. Operation Torch was the invasion of North Africa.

Answer:

A. Overlord