a=[10,23,56,[78]]
b=list(a)
a[3][0]=95
a[1]=34
print(b)

a=[10,23,56,[78]]
b=list(a)
a[3][0]=95
a[1]=34
print(b)

A. [10,34,56,[95]]
B. [10,23,56,[78]]
C. [10,23,56,[95]]
D. [10,34,56,[78]]

Solution

C. [10,23,56,[95]]

Explanation

The above copy is a type of shallow copy and only changes made in sublist is reflected in the copied list.