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You need to calculate the total of all salaries in the accounting department. Which group function should you use? ()
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You need to calculate the total of all salaries in the accounting department. Which group function should you use? ()
A、MAX
B、MIN
C、SUM
D、COUNT
E、TOTAL
F、LARGEST
时间:2022-01-03 13:33
关键词:
1Z0-007
答案解析
C
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