Oracle Exam 1Z0-082 Topic 3 Question 102 Discussion

Actual exam question for Oracle's 1Z0-082 exam

Question #: 102
Topic #: 3

[All 1Z0-082 Questions]

Examine the description of the product_details table:

Which two statements are true?

APRODUCT _ic can be assigned the PRIMARY KEY constraint.

BPRODUCT _price contains the value zero by default if no value is assigned to it.

CPRODUCT _price can be used in an arithmetic expression even if it has no value stored in it.

DEXPIRY_ DATE contains the sysdate by default if no date is assigned to it.

EPRODUCT_NAKE cannot contain duplicate values.

FEXPIRY_ DATE cannot be used in arithmetic expressions.

Show Suggested Answer

Suggested Answer: A, C

by Bettyann at Sep 16, 2024, 09:03 PM

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Norah

8 months ago

Option F is a bit of a joke, right? Of course EXPIRY_DATE can be used in arithmetic expressions. What is this, the stone age?

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Olene

7 months ago

User 3: I agree, whoever wrote that must have been mistaken. EXPIRY_DATE can definitely be used in arithmetic expressions.

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Lashaunda

7 months ago

User 2: Yeah, that's a strange statement. It's definitely possible to use EXPIRY_DATE in arithmetic expressions.

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Toi

7 months ago

User 1: Option F is definitely incorrect. EXPIRY_DATE can be used in arithmetic expressions.

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Lai

8 months ago

Option E is correct, PRODUCT_NAME cannot contain duplicate values. Uniqueness is important for product identification.

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Lindsey

9 months ago

I'm not sure about option C. Can you really use PRODUCT_PRICE in an arithmetic expression if it has no value? That seems a bit risky to me.

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Callie

7 months ago

User 3: I agree, it's always best to have a value assigned before using it in calculations.

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Rupert

8 months ago

User 2: I'm not so sure about that. It does seem risky to assume a value for calculations.

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Louisa

8 months ago

I think you can use PRODUCT_PRICE in an arithmetic expression even if it has no value.

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Ria

9 months ago

I agree with Hollis, B and D make more sense to me.

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Hollis

9 months ago

I disagree, I believe B and D are the correct statements.

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Katina

9 months ago

I think A and E are true.

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Brandee

9 months ago

Option D is also true, EXPIRY_DATE contains the sysdate by default if no date is assigned to it. That's a useful default behavior.

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Makeda

8 months ago

Option D is also true, EXPIRY_DATE contains the sysdate by default if no date is assigned to it. That's a useful default behavior.

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Thaddeus

8 months ago

E) PRODUCT_NAKE cannot contain duplicate values.

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Jolanda

8 months ago

A) PRODUCT _ic can be assigned the PRIMARY KEY constraint.

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Lenna

9 months ago

Option A is correct, PRODUCT_ID can be assigned the PRIMARY KEY constraint. That's a straightforward database design concept.

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Garry

9 months ago

I agree, it's important to have a unique identifier for each record.

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Lindsey

9 months ago

Yes, you're right. That's a basic rule in database design.

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