Python Question / Quiz; What is the output of the following Python code, and why? Comment your answers below!

@PythonPr Answer: B (4) For beginners: Python uses 0-based indexing! › x[0] = 7 (first element) › x[1] = 4 (second element) › x[2] = 9 (third element) Index 1 gives the SECOND element, not the first! This trips up many beginners coming from 1-based counting.

Answer: B. 4 Why: Python uses zero-based indexing → The first element is at position 0. So: x[0] = 7 x[1] = 4 ← This is what gets printed x[2] = 9 Common confusion: New programmers often think x[1] means "first element" (like in math), but in programming, counting starts from 0. Great question for beginners! What's the next concept they should learn?

@PythonPr B) 4 — Python lists start at index 0, so x[1] points to the second element.

@PythonPr B) 4 Python indexing starts at 0, not 1. So x[0]=7, x[1]=4, x[2]=9 The most common beginner mistake that even seniors forget on Mondays.

@PythonPr Answer: B 4 In Python, list indexing starts at 0. This means that each element in the list is assigned a position number starting from zero: x[0] refers to the first element: 7 x[1] refers to the second element: 4 x[2] refers to the third element: 9

@PythonPr The answer is B, because python and most other programming languages start indexing from 0

@PythonPr 4, that's the 2nd index

@PythonPr Answer: B) 4 Python lists are 0-indexed. So for x = [7, 4, 9]: x[0] → 7 x[1] → 4 x[2] → 9 print(x[1]) outputs 4

@PythonPr Option-B (4) because of In array index is start from 0 that's why print(x[1]) which is 1's postion which is 4 and 0 postion of index is 7 and also 9 which is postion of index 2.

@PythonPr B

@PythonPr 4

@PythonPr Python lists use zero-based indexing Index positions are x[1] so the output= 4

@PythonPr B) 4 is right answer. The basic concept of list indexing. The indexing start from 0 to len(x)-1. X[0]= 7 X[1]= 4 X[2] = 9

@PythonPr B - 4

@PythonPr 4

@PythonPr Answer is 4 At 0 position it has 7, then at position 1 it has 1

@PythonPr B ) 4 Index[0] = 7 And Index[1] = 4 .@PythonPr

@PythonPr 4

@PythonPr B) 4

@PythonPr 4

@PythonPr 4

@PythonPr Answer is 4 and its index value is 1

@PythonPr 4

@PythonPr 4

@PythonPr B

@PythonPr B

@PythonPr B

@PythonPr 4 because 1is in the position 2

@PythonPr Index [1]=4

@PythonPr B

@PythonPr B

@PythonPr The output is B)4 because of zero-based indexing: x[0]=7, x[1]=4, x[2]=9. Understanding this is crucial for effective list manipulation in Python."

@PythonPr B

@PythonPr B

@PythonPr B , because in programming number starts from 0 not 1.

@PythonPr B) 4