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1. |
Which type of copy is shown in this code? l1=[[10, 20], [30, 40], [50, 60]] ls=list(l1) ls [[10, 20], [30, 40], [50, 60]] |
A. | Shallow copy |
B. | Deep copy |
C. | memberwise |
D. | All of the mentioned |
Answer» B. Deep copy | |