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Exam 1z0-071 topic 1 question 162 discussion

Actual exam question from Oracle's 1z0-071
Question #: 162
Topic #: 1
[All 1z0-071 Questions]

Examine the description of the CUSTOMERS table:



Which two statements will do an implicit conversion? (Choose two.)

  • A. SELECT * FROM customers WHERE customer_id - '0001';
  • B. SELECT * FROM customers WHERE customer_id - 0001;
  • C. SELECT * FROM customers WHERE insert_date - DATE '2019-01-01';
  • D. SELECT * FROM customers WHERE insert_date - '01-JAN-19';
  • E. SELECT * FROM customers WHERE TO_CHAR(customer_id) - '0001';
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Suggested Answer: AD 🗳️
by tonII20II at March 11, 2023, 1 p.m.

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Chosen Answer:
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yaya32
6 months, 2 weeks ago
Selected Answer: AD
I think AD is correct
upvoted 2 times
...
Arth1989
6 months, 3 weeks ago
Tested twice. AC
upvoted 1 times
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jm9999
9 months, 3 weeks ago
Selected Answer: AD
No error for me on D, worked fine.
upvoted 1 times
...
XTIMON
11 months ago
Selected Answer: AD
A D are correct
upvoted 2 times
...
zouve
1 year, 1 month ago
Selected Answer: AC
D i am getting an error ORA-01722: invalid number
upvoted 1 times
...
Orxan_H
1 year, 1 month ago
Selected Answer: AD
A D are correct
upvoted 2 times
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Darnun
1 year, 4 months ago
Not sure about this one - A, B, E compile successfully and got the same results for all of them. C is not an implicit conversion, D throws an error 'invalid NUMBER'.
upvoted 1 times
Darnun
1 year, 3 months ago
Forget about it, tonII20II is right - AD must be right. C,E are not implicit conversions, in B both are numbers.
upvoted 1 times
...
...
tonII20II
1 year, 4 months ago
AD must be correct. C is not an implicit conversion
upvoted 3 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
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