问题:
Evaluate the SQL statement:
SELECT ROUND(45.953, -1), TRUNC(45.936, 2)
FROM dual;
Which values are displayed? ()
A . 46 and 45
B . 46 and 45.93
C . 50 and 45.93
D . 50 and 45.9
E . 45 and 45.93
F . 45.95 and 45.93
Evaluate the SQL statement:
SELECT ROUND(45.953, -1), TRUNC(45.936, 2)
FROM dual;
Which values are displayed? ()
● 参考解析
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