PCAP Exam - Question 11

Question

Assuming that the following snippet has been successfully executed, which of the equations are True? (Choose two. ).

Examice · Accepted Answer

AC.

ivanbicalho · Answer

For you who thought it was AD, here is the explanation:
When you have an array in a variable and set it to another variable, they share the same id, that means they point to the same array.
a = [1]
b = a
print(id(a), id(b)) # same id
Since a==b, when you set a[0] = 0, you are "also" doing b[0] = 0

rbishun · Answer

A and C are correct.

a = [1]
b = a
a[0] = 0
print(len(a) == len(b)) # True
print(a[0] == b[0]) # True

macxsz · Answer

a and b are the same list
A. len(a) == len (b)
C. a [0] == b [0]

666_m · Answer

A & C is correct.

JO5H · Answer

The Answer is suprisingly A & C, i thought it was A & D until i tried it

yuv322 · Answer

A & D Are the correct answers.

Jnanada · Answer

Correct Answer is A C

Baldridge · Answer

A C are correct

besha · Answer

Correct answer is A C

naveenbv80 · Answer

a=[1]
b=a
a[0]=0
print(len(a) == len(b)) -> True
print(a[0] == b[0]) --> True
print(b[0] + 1 == a[0]) --> False
print(a[0] + 1 == b[0]) --> False

My answer is A and C

greyhats13 · Answer

if you print(b[0]) it will print 0, so the answer is A and C.

Amcal · Answer

A and C are correct

rodanielb · Answer

After executing the snippet:
a = a[0] = 0
b = b[0] = 1

seaverick · Answer

a=[1]
b=a
a[0]=0
print(len(a)==len(b))#True
print(b[0]+1 == a[0])#False
print(a[0] == b[0])#True
print(a[0]+1 == b[0])#False

Ans is A,C

PCAP Exam - Question 11

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