Oracle Exam 1Z0-770 Topic 9 Question 25 Discussion

Actual exam question for Oracle's 1Z0-770 exam

Question #: 25
Topic #: 9

Which two statements are true about the generated SQL?

ACreates DEPARTMENTS table with 2 columns

BInserts 10 rows of random sample data into the DEPARTMENTS table

CCreates EMPLOYEES table with 4 columns

DBoth DEPARTMENTS and EMPLOYEES tables will have a primary key in each and a foreign key
relationship linking EMPLOYEES to DEPARTMENTS.

Show Suggested Answer

Suggested Answer: A, C

The generated SQL script creates two tables: DEPARTMENTS and EMPLOYEES, with the specified columns and data types. It does not insert any data into the tables, nor does it create any primary or foreign keys. The script only creates the tables and their columns. References:Creating a Desktop Database ApplicationandUsing SQL Workshop

by Denna at Jul 16, 2024, 01:03 PM

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Kaitlyn

4 months ago

Wait, does the SQL statement also insert sample data? That's a nice touch if it does.

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Tiera

2 months ago

Creates EMPLOYEES table with 4 columns.

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Galen

2 months ago

It creates DEPARTMENTS table with 2 columns.

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Huey

3 months ago

Both DEPARTMENTS and EMPLOYEES tables will have a primary key and a foreign key relationship.

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William

3 months ago

Yes, the SQL statement inserts 10 rows of random sample data into the DEPARTMENTS table.

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Chantay

4 months ago

Well, I know the SQL statement is supposed to create a database schema with related tables. I'm leaning towards D as one of the correct answers.

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Laurel

3 months ago

D) Both DEPARTMENTS and EMPLOYEES tables will have a primary key in each and a foreign key relationship linking EMPLOYEES to DEPARTMENTS.

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Ayesha

3 months ago

A) Creates DEPARTMENTS table with 2 columns

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Tonette

4 months ago

I'm not sure about statement B, does anyone think it's true?

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Tesha

4 months ago

I agree with Alison, statement D makes sense because it mentions primary and foreign keys.

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Alison

4 months ago

I believe statement D is also true.

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Brandon

4 months ago

Haha, I bet the SQL statement is trying to trick us. I'm going to go with B and D just to be safe.

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Oliva

3 months ago

Yeah, let's go with B and D then.

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Dick

4 months ago

I agree, and D is also true because it mentions primary and foreign keys.

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Mollie

4 months ago

I think B is correct because it inserts data into the table.

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Lucina

4 months ago

Hmm, I'm not sure about A and C. I think the SQL statement is more complex than just creating tables with a certain number of columns.

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Justine

4 months ago

Yeah, D covers both table creation and the relationship between them.

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Clare

4 months ago

I'm not sure about A and C either, but D seems like the most comprehensive option.

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Ling

4 months ago

I agree, it's important to have the foreign key relationship in the SQL statement.

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Christoper

4 months ago

I think option D is correct, it mentions the relationship between the tables.

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Kent

5 months ago

The question seems straightforward. I'm pretty sure the correct answers are B and D.

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Colton

4 months ago

That's correct. B inserts sample data and D sets up the primary and foreign key relationships.

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Colton

4 months ago

Yes, B inserts data into the DEPARTMENTS table and D establishes the relationship between EMPLOYEES and DEPARTMENTS.

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Colton

4 months ago

I think you're right. B and D are the correct answers.

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Thea

5 months ago

I think statement A is true.

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