IBM 000-657 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Architecture and Core Components | - Event flow and processing model - Netcool/OMNIbus architecture overview - ObjectServer components and roles |
| Topic 2: Event Collection and Probes | - Event filtering and enrichment - Probe architecture and types - Probe configuration and deployment |
| Topic 3: Event Management and Automation | - Automations and triggers - Alert handling and lifecycle management - Event correlation and deduplication |
| Topic 4: Installation and Configuration | - Installation planning and prerequisites - ObjectServer setup and configuration - Basic system configuration and tuning |
| Topic 5: Gateways and Integrations | - Integration with external systems - Database gateway configuration |
| Topic 6: Troubleshooting and Maintenance | - Log analysis and diagnostics - Common issues and resolution - Performance tuning and optimization |
IBM Tivoli Netcool/OMNIbus V7.4 Implementation Sample Questions:
1. What is the purpose of the BufferSize probe property (common to all probes)?
A) It tells a probe the maximum number of alerts to buffer before flushing them to the destination ObjectServer(s).
B) It tells a probe the maximum number of alerts to have awaiting processing by the rules file. Events received when thebuffer is full are discarded automatically.
C) It tells a probe the size of the buffer to use when reading alerts from its data source.
D) It tells a probe how much memory to allocate for its internal buffers.
2. Click the Exhibit button.
IBM 000-657 : Practice Test
Widgetcom has deployed this 3-tier standard multi-tier architecture deployment of IBM Tivoli Netcool/OMNIbus V7.4(Netcool/OMNIbus) using the best practice configuration that ships with the productWhen implementing automatic load balancing for Native Event List clients in this environment, which ObjectServernames must be added to the master servergroups table?
A) AGG_PandAGG_B
B) DIS_1 andDIS_2
C) DIS_1,DIS_2, AGG_P, and AGG_B
D) DIS_1,DIS_2, and AGG_V
3. IBM Tivoli Netcool/OMNIbus V7 4 core components are being installed on a server running 64-bit SUSE Linux.Theserverhardware consists of 8 CPUs (2.4 GHz), 16 GB RAM, and 2500 GB disks.The software will be installed usingthe Typical installation option
Which statement is true about system hardware requirements?
A) This system must have additional RAM to support the larger ObjectServer memory capable with 64-bit support
B) This system must have additional disk space to accommodate log files.
C) The hardware on this system is adequate for most small to medium deployments.
D) This system must have additional disk space dedicated to the /tmp directory that is required during installation
4. Review this part of a rules file (line numbers added for troubleshooting)
When running a syntaxcheckthis error is displayed:
What is the cause of this error?
A) The lookup function needs an integer as key to the table.
B) Lookup table definitions must be located at the start of a rules file
C) The lookup table definition must be set in the probe property file.
D) Department is not a valid ObjectServer field.
5. A company is using Federated Repository with 3 LDAP servers defined. Users and groups are synced to theObjectServer. Some users cannot log in to the Tivoli Integrated Portal. The SystemOut.log shows this exception: [1/23/13 12:44:03:743 CST] 000000b5 exception E com.ibm.ws.wim.ProfileManager loginlmpl
com.ibm.websphere.wim.exception.DuplicateLogonldException: CWWIM4538E Multiple principalswere found for the 'jsmith' principal name.
What can the administrator do to prevent the error?
A) switch users.credentials.sync to False
B) ensure usernames are unique across repositories
C) use different value for users.credentials.sync.groupname
D) use one LDAP server only
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: B | Question # 3 Answer: C | Question # 4 Answer: B | Question # 5 Answer: B |
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