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Exam 1z0-908 topic 1 question 31 discussion

Actual exam question from Oracle's 1z0-908
Question #: 31
Topic #: 1
[All 1z0-908 Questions]

Examine this statement and output:

You must try to reduce query execution time.
Which two queries should you focus on? (Choose two.)

  • A. QN = 3
  • B. QN = 5
  • C. QN = 1
  • D. QN = 4
  • E. QN = 2
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Suggested Answer: CE 🗳️
by marklv at Oct. 18, 2023, 4:25 a.m.

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marklv
2 months, 3 weeks ago
E. high lock time -- query 2 A. Long execution time, somewhat locking. -- query 3 query 1 looks fine though there are many executions.
upvoted 1 times
alemdba
1 month, 4 weeks ago
CE i think. E has 358 us letency C has 1 min letency A has only ms lenetcy
upvoted 1 times
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alemdba
1 month, 4 weeks ago
i think should focus on time -- ms s m us
upvoted 1 times
...
...
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