Which of the following is false about arrays? Group of answer choices
1. The position number contained within square brackets is called a subscript or index
2. The last element of an array has position number one less than the array size
3. A subscript cannot be an expression
4. When initialize an array the size should be a constant int number or a constant int variable

Kiesha has a worksheet with a range of cells using the following columns: name, score, group, study group, and date. kiesha needs to sort the worksheet on the date field. which option she use to most efficiently complete this task ? a use the cut and paste option to reorganize the data to fit that order b use the filter function to organize the data based on the date c use the order function to organize the data based on the date d use the sort function to organize the data based on date order