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Oracle Discussions

Exam 1z0-071 topic 1 question 253 discussion

Actual exam question from Oracle's 1z0-071
Question #: 253
Topic #: 1
[All 1z0-071 Questions]

Which two statements are true about external tables? (Choose two.)

  • A. DML statements cannot be used on them.
  • B. You can populate them from existing data in the database by using the CREATE TABLE AS SELECT command.
  • C. Their data can be retrieved by using only SQL or PL/SQL.
  • D. Indexes can be created on them.
  • E. Their metadata and actual data are both stored outside the database.
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Suggested Answer: AC 🗳️
by tom100men at April 17, 2024, 10:34 a.m.

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tom100men
1 week, 6 days ago
Selected Answer: AB
AB for me
upvoted 2 times
...

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B (20%)
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