[Solved] What is wrong with this Bash code snippet? my_array=(apple banana cherry) echo ${my_array[3]} - Ans: Index 3 is out of range, so output is empty string | Bash Scripting

Bash Scripting - Arrays

What is wrong with this Bash code snippet?

my_array=(apple banana cherry)
echo ${my_array[3]}

AIndex 3 is out of range, so output is empty string

BSyntax error due to missing quotes

CArray elements must be accessed with parentheses

DIt will print 'cherry' instead of empty

Step-by-Step Solution

Solution:

Step 1: Check array size and index used
Array has 3 elements at indexes 0,1,2. Index 3 is out of range.
Step 2: Understand Bash behavior for out-of-range index
Accessing an out-of-range index returns an empty string, no error occurs.
Final Answer:
Index 3 is out of range, so output is empty string -> Option A
Quick Check:
Out-of-range index returns empty string [OK]

Quick Trick: Out-of-range indexes return empty, not errors [OK]

Common Mistakes:

MISTAKES

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