What are Oracle Schema Objects?

1064

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What is an oracle database schema?

1088

---

What are the uses of Oracle Rollback Segment?

1090

---

What is an Oracle Data Block?

1017

---

What is an Oracle SYSTEM tablespace and when is it Created?

1080

---

What is the use of Oracle Control File?

1029

---

What are the common oracle dba tasks?

1085

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What is the difference between pre-select and pre-query?

1144

---

What is raw datatype?

1087

---

What is a subquery?

1067

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Explain coalesce function?

1136

---

What is a package ? What are the advantages of package ?

1045

---

Will you be able to store pictures in the database?

1076

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Whether any commands are used for months calculation? If so, what are they?

1050

---

What is difference between truncate and delete?

988

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