Bash Scripting - Arrays
Which of the following is the correct way to declare an associative array named
user_info in Bash?Which of the following is the correct way to declare an associative array named user_info in Bash?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Understand declare options
-adeclares indexed arrays,-ideclares integers,-Adeclares associative arrays.Step 2: Match with associative array
Onlydeclare -A user_infocorrectly declares an associative array.Final Answer:
declare -A user_info -> Option CQuick Check:
declare -A = associative array declaration [OK]
Quick Trick: Use declare -A for associative arrays [OK]
Common Mistakes:
MISTAKES- Using -a for associative arrays
- Omitting the -A option
- Using -i which is for integers
Master "Arrays" in Bash Scripting
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