What is noDOPS situation?
A. noDOPs means that there is a problem in the system between DSAs where it cannot be automatically determined which DS node should be primary
B. When primary of any BEDSA loses connection to its own primary standby but still has links up towards primary of FEDSA, noDOPs situation arises.
C. noDOPs is a situation which occurs during a HW failure of SunOracle X4270 servers
D. In mixed mode, i.e. during One-NDS upgrade from NDS8 to NDS9, status within a DSA is referred to noDOPs.
正解:A
質問 2:
Which of the following can NOT be achieved through AEP fallback?
A. PGW configuration data fallback
B. PGW modules like AM, AS, AS_OAM etc
C. Data model packages
D. Trigger packages and unified PC
正解:A
質問 3:
Which of the following is a way to retrieve the queries/updates processed per sec by a RDS/BDS node?
A. With command 'ndsLoadStats' as sdfrun user.
B. From the file load_stats_log.xml under /opt/sdf/log/<date>.
C. With command 'nds loadStats' as sdfrun user.
D. From af03_stats_log under /opt/sdf/log.
正解:C
質問 4:
What is the main purpose of introducing the feature "secure representation of AUC"?
A. Double encryption of AUC key.
B. Avoid duplication of AUC key during SIM creation.
C. Encrypting the KI with storage key.
D. Obfuscation of encryption key in PWG logs.
正解:A
質問 5:
What is the difference between Mass request and Batch request?
A. There is no difference and the names are used interchangeably.
B. Mass requests are executed over SFTP interface while batch requests are executed over SOAP interface.
C. Mass request is used only to search subscribers, while Batch request is used to modify/add/delete subscribers.
D. Mass request is used to execute one kind of operation on a range of subscribers, while Batch request may be different operations on different subscribers put in a single file and executed.
正解:C
質問 6:
How to retrieve logs of different nodes from the ADM?
A. Using collect_symptoms
B. Using 'Log management - Log File Overview' section of ADM GUI.
C. Not possible via ADM GUI. Logs of each node have to be collected separately by logging into that node.
D. Using collect_logs.sh script.
正解:C
Yashiro -
NCM_20002021610とても見やすく内容もわかりやすい
効率的にまとまっているNCM_20002021610参考書だと思います。