Study tips 1Z0-146

Which two statements are true about the OPEN and FILEOPEN routines in the DBMS_LOB package?

When do you use static SQL as a technique for avoiding SQL injection?

Which three statements are true about hierarchical profiling?

Which two statements are true about cursor variables?

What is the reason?

Which two statements are true about the migration of BasicFile to the SecureFile format by using the DBMS_REDEFINITION package?

Which two types of metadata can be retrieved by using the various procedures in the DBMS_METADATA PL/SQL package?

Which statement is true in this scenario?

What is the reason for this?

Which two statements are true about SecureFile LOB options?