Free Oracle 1Z0-082 Exam Questions

Become Oracle Certified with updated 1Z0-082 exam questions and correct answers

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Total 144 Questions | Updated On: Jan 07, 2025

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Question 1

View the Exhibits and examine the structure of the COSTS and PROMOTIONS tables.

You want to display PROD_IDS whose promotion cost is less than the highest cost PROD_ID in a promotion time interval.

Examine this SQL statement:

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Exhibit 1.

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Exhibit 2.

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What will be the result?

A : gives an error because the ALL keyword is not valid

B : gives an error because the GROUP BY clause is not valid

C : executes successfully but does not give the required result

D : executes successfully and gives the required result

Answer: D

Question 2

Which compression method is recommended for Direct-Path Insert operations?

A : LUMN STORE COMPRESS BASIC

B : LUMN STORE COMPRESS ADVANCED

C : N STORE COMPRESS BASIC

D : W STORE COMPRESS ADVANCED

Answer: C

Question 3

Evaluate these commands which execute successfully:

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Which two statements are true about the ORD_ITEMS table and the ORD_SEQ sequence? (Choose two.)

A : sequence ORD_SEQ is dropped then the default value for column ORD_NO will be NULL for rows inserted into ORD_ITEMS

B : y user inserting rows into table ORD_ITEMS must have been granted access to sequence ORD_SEQ

C : lumn ORD_NO gets the next number from sequence ORD_SEQ whenever a row is inserted into ORD_ITEMS and no explicit value is given for ORD_NO

D : quence ORD_SEQ cycles back to 1 after every 5000 numbers and can cycle 20 times

E : quence ORD_SEQ is guaranteed not to generate duplicate numbers

Answer: B,C

Question 4

Which two actions can you perform using DBCA for an existing database?

A : eate a template that can be used to clone the database.

B : ange the server mode from dedicated to shared, and vice versa.

C : ange the character set.

D : eate an additional listener.

E : eate nonstandard block size tablespaces.

Answer: B,C

Question 5

Which two statements are true about single row functions? (Choose two.)

A : : returns the quotient of a division operation

B : OOR : returns the smallest integer greater than or equal to a specified number

C : UNC : can be used with NUMBER and DATE values

D : NCAT : can be used to combine any number of values

E : IL : can be used for positive and negative numbers

Answer: A,C

Page: 1 / 29

Total 144 Questions | Updated On: Jan 07, 2025

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