what is a user-defined lock?

1071

---

how can you process messages in order asynchronously?

980

---

how can you record information about current session?

1053

---

what is asm?

1059

---

how can you schedule a job in database?

1130

---

how can you generate profile of pl/sql applications to identify performance bottlenecks?

1084

---

what are the benefits of flashback feature?

1027

---

how can you communicate with operating system files from oracle?

1053

---

what functionality does oracle provide to secure sensitive information?

1001

---

how can you find out if a table can be redefined?

1018

---

when does an alert gets signaled?

1060

---

what are the types of connection load-balancing?

1002

---

how can you create a user-defined lock?

1022

---

Can you redefine a table online?

1119

---

suppose you want to audit specific activities on sensitive data. How can you achieve that?

1004

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