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Oracle 1z0-082 Exam With Confidence Using Practice Dumps

Exam Code:
1z0-082
Exam Name:
Oracle Database Administration I
Certification:
Vendor:
Questions:
142
Last Updated:
Apr 19, 2025
Exam Status:
Stable
Oracle 1z0-082

1z0-082: Oracle Database 19c Exam 2025 Study Guide Pdf and Test Engine

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Oracle Database Administration I Questions and Answers

Question 1

Which three statements are true regarding single row subqueries?

Options:

A.

They must be placed on the right side of the comparison operator or condition.

B.

They must be placed on the left side of the comparison operator or condition.

C.

They can be used in the where clause.

D.

A SQL statement may have multiple single row subquery blocks.

E.

They must return a row to prevent errors in the SQL statement.

F.

They can be used in the having clause.

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Question 2

Examine these commands:

Which two statements are true about the sqiidr execution?

Options:

A.

It generates a sqi script that it uses to load data from EMP.DAT TO EMP.

B.

It overwrites the data for Alan and adds data for Curl and Bob

C.

It appends data from EMP.DAT TO EMP.

D.

It overwrites all data in emp with data from emp.dat.

E.

It generates a log that contains control file entries, which can be used with normal SQL'Loader operations.

Question 3

Which two statements are true about the WHERE and HAVING clauses in a SELECT statement? (Choose two.)

Options:

A.

Aggregating functions and columns used in HAVING clauses must be specified in the SELECT list of a query

B.

WHERE and HAVING clauses can be used in the same statement only if applied to different table columns

C.

The HAVING clause can be used with aggregating functions in subqueries

D.

The WHERE clause can be used to exclude rows before dividing them into groups

E.

The WHERE clause can be used to exclude rows after dividing them into groups