Oracle

1Z0-071 Oracle Database SQL 1Z0-071

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Practice questions are provided in English to match the language commonly used in IT certification exams.

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VendorOracle

Code1Z0-071

Duration120 minutes

Questions53 refs

Exam facts

Objective-based preparation without unauthorized content

Certification metadata is preserved from the legacy QZ9 catalog. Questions remain English-only.

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Practice questions are provided in English to match the language commonly used in IT certification exams.

Question 1

You must write a query that prompts users for column names and conditions every time it is executed. (Choose the best answer.) The user must be prompted only once for the table name. Which statement achieves those objectives?

Question 2

Which three statements are true regarding subqueries?

Question 3

You are designing the structure of a table in which two columns have the specifications: COMPONENT_ID – must be able to contain a maximum of 12 alphanumeric characters and uniquely identify the row EXECUTION_DATETIME – contains Century, Year, Month, Day, Hour, Minute, Second to the maximum precision and is used for calculations and comparisons between components. Which two options define the data types that satisfy these requirements most efficiently?

Question 4

Which two statements are true regarding the COUNT function?

Question 5