nerdexam
Oracle

1Z0-047 · Question #265

EMPDET is an external table containing the columns EMPNO and ENAME. Which command would work in relation to the EMPDET table?

The correct answer is C. CREATE VIEW empvu. Exam Questions, Study Guides, Practice Tests. Lead the way to help you pass any IT Certification exams, 100% Pass Guaranteed or Full Refund. Especially Cisco, CompTIA, Citrix, EMC, HP, Oracle, VMware, Juniper, Check Point, LPI, Nortel, EXIN and so on. Our Slogan: First Test…

Core Database Management

Question

EMPDET is an external table containing the columns EMPNO and ENAME. Which command would work in relation to the EMPDET table?

Options

  • AUPDATE empdet
  • BDELETE FROM empdet
  • CCREATE VIEW empvu
  • DCREATE INDEX empdet_idx

How the community answered

(55 responses)
  • A
    16% (9)
  • B
    4% (2)
  • C
    73% (40)
  • D
    7% (4)

Explanation

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Topics

#external tables#DML restrictions#view on external table#external table limitations

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