Q78 Which three statements are true about Oracle synonyms?

Q78 Which three statements are true about Oracle synonyms? (Choose three.)

  • (A). A synonym cannot be created for a PL/SQL package
  • (B). A synonym can be available to all users
  • (C). A SEQUENCE can have a synonym
  • (D). A synonym created by one user can refer to an object belonging to another user
  • (E). Any user can drop a PUBLIC synonym
0 0 đánh giá
Đánh giá bài viết
Theo dõi
Thông báo của
guest
0 Góp ý
Phản hồi nội tuyến
Xem tất cả bình luận