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Which of the following is not true about awk arrays? You do not need to formally declare an array; it is created automatically on first
Which of the following is not true about awk arrays?
You do not need to formally declare an array; it is created automatically on first assignment |
Array elements can only be addressed using an index |
A for loop can itterate over all indexes or keys in an array |
If an array element is accessed before it is assigned; the default value will be 0 |
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