Which two statements regarding a SQL p

1、Which two statements a

Which two statements are true？（）AFoo.beta（） is a valid invocation of beta（）.BFoo.alpha（） is a&en...

2、Which two statements are true about a

Which two statements are true about a Work Item with "Open" Notification? （）(Choose two.)A The Work Item is not eligible for Purge.B The Wor...

3、Which two statements a

Which two statements are true if a NullPointerException is thrown on line 3 of class C？（...

4、Which SQL statement returns a numeric

Which SQL statement returns a numeric value?（）A SELECT ADD_MONTHS(MAX(hire_Date), 6) FROM EMP;B SELECT ROUND(hire_date) FROM EMP;C SELECT sysdate-hire_date FROM EMP;D SELECT TO_NUMBER(hire_date + 7) FROM EMP

5、Which two statements a

Which two statements are true？（）ALine 35 will not compile.BLine 36 will not compile.CLine 37 will not compile.DLine 38 will not compile.

6、Which two statements are true about a

Which two statements are true about a job chain? （）(Choose two.)A A job chain can contain a nested chain of jobs.B The jobs in a job chai...