Question 14: You have similar variables in your dataset like sales of last 6 months jan18, feb18, mar18, apr18, may18, jun18. And you wanted to do some

 calculations on those variable referencing them through array, which of the following statement is correct with regards to array?

1. You need to create array variable before using it.
2. You can have mixed data types variable in single array declaration.
3. You can use array to create new variables
4. You can use array to create temporary variables.

1. A,B,C
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 Correct Answer : 3 Exp : You have to create array variable before using it. While declaring array variables, you have to make sure that you are using

 either numeric or character only, you cannot mixed the datatypes

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