Question: If you want to combine two string values in SQL, which of the following is correct about doing this? You must use a SQL function.

SQL function. You need to use the operator + You need to

If you want to combine two string values in SQL, which of the following is correct about doing this? You must use a SQL function. You need to use the operator + You need to use the operator II Which of the following is in the default format of a column alias? FIRST NAME firstname First Name FIRSTNAME What does the following SQL statement do? SELECT firstname, lastname FROM students WHERE ROWNUM

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