Why is it necessary to declare an array in Java? Choose the best answer. It tells the computer to begin calculating the values.
It tells the computer the beginning address in memory.
It tells the computer about the new variable name,
It tells the computer to locate the value in the array.

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