Which of the options below will correctly store the number of elements of a1 in a1B, and the number of elements of a2 in a2B? O a1 WORD 99, 23, 46, 17, 39, 56 a2 WORD 36, 12, 87, 14, 71, 29, 68 a1B = ($-a1) a2B = ($-a2) O a1 WORD 99, 23, 46, 17, 39, 56 ar1B=($-a1)/2 a2 WORD 36, 12, 87, 14, 71, 29, 68 a2B=($-a2)/2 O a1 WORD 99, 23, 46, 17, 39, 56 a1B = ($-a1) a2 WORD 36, 12, 87, 14, 71, 29, 68 a2B=($-a2) O a1 WORD 99, 23, 46, 17, 39, 56 a2 WORD 36, 12, 87, 14, 71, 29, 68 a1B= ($-ar1)/2 a2B= ($-a2)/2

Oracle 12c: SQL
3rd Edition
ISBN:9781305251038
Author:Joan Casteel
Publisher:Joan Casteel
Chapter12: Subqueries And Merge Statements
Section: Chapter Questions
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Which of the options below will correctly store the number of elements of a1 in a1B, and the number of elements of a2 in a2B?
O a1 WORD 99, 23, 46, 17, 39, 56
a2 WORD 36, 12, 87, 14, 71, 29, 68
a1B = ($-a1)
a2B = ($-a2)
O a1 WORD 99, 23, 46, 17, 39, 56
ar1B = ($-a1)/2
a2 WORD 36, 12, 87, 14, 71, 29, 68
a2B= ($-a2)/2
O a1 WORD 99, 23, 46, 17, 39,56
a1B = ($-a1)
a2 WORD 36, 12, 87, 14, 71, 29, 68
a2B = ($-a2)
O a1 WORD 99, 23, 46, 17, 39, 56
a2 WORD 36, 12, 87, 14, 71, 29, 68
a1B = ($-ar1)/2
a2B= ($-a2)/2
Transcribed Image Text:Which of the options below will correctly store the number of elements of a1 in a1B, and the number of elements of a2 in a2B? O a1 WORD 99, 23, 46, 17, 39, 56 a2 WORD 36, 12, 87, 14, 71, 29, 68 a1B = ($-a1) a2B = ($-a2) O a1 WORD 99, 23, 46, 17, 39, 56 ar1B = ($-a1)/2 a2 WORD 36, 12, 87, 14, 71, 29, 68 a2B= ($-a2)/2 O a1 WORD 99, 23, 46, 17, 39,56 a1B = ($-a1) a2 WORD 36, 12, 87, 14, 71, 29, 68 a2B = ($-a2) O a1 WORD 99, 23, 46, 17, 39, 56 a2 WORD 36, 12, 87, 14, 71, 29, 68 a1B = ($-ar1)/2 a2B= ($-a2)/2
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