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Exam 1z0-071 topic 1 question 192 discussion

Actual exam question from Oracle's 1z0-071
Question #: 192
Topic #: 1
[All 1z0-071 Questions]

Examine the description of the EMPLOYEES table:



NLS_DATE_FORMAT is set to DD-MON-YY.

Which query requires explicit data type conversion?

  • A. SELECT join_date FROM employees WHERE join_datee > ’10-02-2018’;
  • B. SELECT join_date || ‘ ‘ || salary FROM employees;
  • C. SELECT salary + ’120.50’ FROM employees;
  • D. SELECT join_date + ‘20’ FROM employees;
  • E. SELECT SUBSTR(join_date, 1, 2) -1’
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
by jfc1 at Feb. 16, 2023, 4:48 p.m.

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Thameur01
3 months, 3 weeks ago
Selected Answer: A
A, B, D, and E require explicit data type conversion.
upvoted 1 times
...
lucemqy
5 months, 3 weeks ago
Selected Answer: A
A is the correct answer
upvoted 2 times
...
CyberP
11 months, 1 week ago
Selected Answer: A
https://www.examtopics.com/discussions/oracle/view/13453-exam-1z0-071-topic-1-question-296-discussion/
upvoted 1 times
...
MooonLight
1 year ago
All executed without error.
upvoted 2 times
...
jfc1
1 year, 2 months ago
Selected Answer: A
D is executed without conversion. A is the correct
upvoted 1 times
...
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C (25%)
B (20%)
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