Free Oracle 1z0-321 Practice Test & Real Exam Questions

Exam Code/Number: 1z0-321
Exam Name/Title: Oracle Communications BRM Elastic Charging Engine 2017 Implementation Essentials
Certification Provider: Oracle
Corresponding Certification: Other Oracle Certification

Exam Questions: 75
Updated On: Sep 22, 2026

Question #9

After submitting a Terminate request for rating, you observe the following error:
Status for operationType TERMINATE on SessionID 20151125050923 is
FAILURE(NO_QUALIFIED_CHARGE_OFFERS, ZERO_RUM_QUANTITY)
Identify the reason for the error message.

A. The subscriber does not exist in Billing and Revenue Management (BRM).

B. The Customer Updater node is down.

C. The subscriber exists in BRM but has not been synchronized to Elastic Charging Engine
(ECE).

D. The subscriber exists but the charge offer is not active at the time specified in the event.

Discussion 0

Correct Answer: D Vote an answer

Question #10

Consider the following product offering:
- 200 Anytime Minutes bundle per month for $5, valid for the monthly cycle
- 15 cents per minute per call thereafter
- $5 product purchase fee
Which two balance impacts apply to the Monthly Recurring Charge Type? (Choose two.)

A. Debit: $5 Monthly Fee

B. Credit: 200 Anytime Minutes

C. Debit: $5 Purchase Fee

D. Debit: 15 cents per SMS message

E. Debit: 15 cents per Minute Usage Fee

Discussion 0

Correct Answer: B,C Vote an answer

Question #11

Consider the following FLIST field definition:
PIN_FLD_LIMIT:
0 PIN_FLD_LIMIT ARRAY [840] allocated 3, used 3
Which parameters do the leading 0 entry and the [840] entry, respectively, correspond to?

A. Field Number and Field Length

B. Nesting Level and Array Identifier

C. Field Type and Array Identifier

D. Nesting Level and Element Identifier

E. Element Identifier and Nesting Level

Discussion 0

Correct Answer: C Vote an answer

Question #12

Which two statements are correct about merging configuration files for event notification? (Choose two.)

A. Instead of merging the configuration files every time, you can use load_pin_notify to extract the current configuration from the database.

B. You must merge configuration files for event notification if you want to execute multiple opcodes when an event occurs.

C. You must merge configuration files for event notification if you are enabling event notification for the first time and your system has multiple configuration files for event notification.

D. If your system has multiple configuration les for event notification, you must mergeconfiguration files every time even if only one file has changed.

E. If your system has multiple configuration les for event notification, you do not need to merge the configuration files if only one file has changed.

Discussion 0

Correct Answer: A,C Vote an answer

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Question #13

What is a node in Coherence technology?

A. a Java Virtual Machine (JVM) process running the Coherence libraries

B. an in-memory database instance

C. a physical server or machine

D. a data store of a particular type containing a key-value pair

E. a slice of cache stored on a server

Discussion 0

Correct Answer: B Vote an answer

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Question #14

Which two actions does Elastic Charging Engine (ECE) perform when it receives a prepare-to-rerate request for a subscriber? (Choose two.)

A. ECE retrieves all events to be re-rated from BRM by using the BRM Gateway.

B. ECE suspends all subsequent rating requests until re-rating has finished.

C. ECE marks the subscriber with an in-rerating status.

D. ECE pushes rated events for the subscriber to BRM.

E. ECE ensures that the EM Gateway is running before acknowledging that re-rating can start.

Discussion 0

Correct Answer: C,D Vote an answer

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Question #15

Identify four valid voucher states in the Convergent Charging Controller Voucher
Management life cycle. (Choose four.)

A. Created

B. Redeemed

C. Locked

D. Ready

E. Frozen

F. Duplicate

Discussion 0

Correct Answer: A,B,C,E Vote an answer

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Question #16

When trying to verify a new unextended event subclass /event/my_sub_class, you get the following error:

Identify the cause of the error.

A. The CM parameter dd_write_enable_objects was set to 0 instead of 1.

B. There is an issue with the table permission on dd_objects_t in the database.

C. The CM parameter dd_write_enab1e_fields was set to 0 instead of 1.

D. The dm_oracle parameter dd_write_enable_objects was set to 0 instead of 1.

E. The dm_oracle parameter dd_write_enable_fields was set to 0 instead of 1.

Discussion 0

Correct Answer: E Vote an answer

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