Interview Questions.

Question 1. Give The Brief Overview Of Netcool/omnibus?

Answer :

Netcool is a SLM device that is used to reveal the actual time networks, waft of data from one tool to every other.
It affords the consolidated view of the occasions generated on one display screen accumulated from some other device
Netcool can accumulate various informations like server down indicators, CPU utilization high signals, reminiscence signals, disk space, mount point full related alerts and many others. And many others.
Question 2. Name The Components Of Netcool/omnibus.?

Answer :

The ObjectServer
Probes
Gateways
Desktop Tools
Administration Tools
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Question three. Define Object Server?

Answer :

The ObjectServer is the in-reminiscence database server on the core of Tivoli Netcool/OMNIbus.
Event facts is forwarded to the ObjectServer from outside programs consisting of probes and gateways.
This data is stored and managed in database tables, and displayed within the occasion listing.
Question four. Explain The Process Of Deduplication In Object Server?

Answer :

Single server can generate the alert time and again until the hassle isn't always resolved related to that alert.
So deduplication is utilized by object server in Netcool/Omnibus.
This method makes positive to keep away from the multiple entries generated in the Event List.
Therefore repeated occasions are gathered, identified and up to date as a unmarried event.
This manner reduces the dimensions of records as properly.
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Question five. Define The Process Of Automation In Object Server?

Answer :

Automation can be achieved in item server which allows the user to discover modifications within the object server and we generate responses to those adjustments. This assist the admin that he will get to know approximately the modifications achieved in the object server with out taking any action.

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Question 6. Define Probes In Netcool/omnibus?

Answer :

Probe is a java written code which matches as a agent it connect to the source where there is opportunity of producing an event.
It detects it, collects it and forward the statistics to object server as events in which it is displayed in occasion list.
Probes are event supply precise.
Rules for the occasion detection and series are outline in the guidelines document.
The event gathered are up to date inside the table signals.Reputation.
Question 7. Define Gateways In Netcool/omnibus?

Answer :

Gateways are the intermediaries among the object server and the 0.33 birthday celebration utility including databases for the trade of events.
Gateways can also be used to duplicate activities and to keep the backup of item server.
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Question 8. How We Can Import And Export Utility In Netcool?

Answer :

Import and export Tivoli Netcool/OMNIbus ObjectServer configurations to set up duplicate Tivoli Netcool/OMNIbus systems for your network.
Extract a subset of configuration objects from Tivoli Netcool / OMNIbus Object Servers and import them into other ObjectServers.
Save Tivoli Netcool/OMNIbus ObjectServer configuration data for backup purposes.
Question nine. What Are The Components Of Desktop Tools In Netcool/omnibus?

Answer :

The additives are as follows:

Conductor
Event List
Filter Builder
View Builder
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Question 10. How We Can Access Conductor In Netcool/omnibus?

Answer :

For UNIX: From a command set off, type: $NCHOME/omnibus/bin/nco &
For Windows: From the Windows Start menu, click on Netcool Conductor.
Type your person name.
Type your password
The ObjectServer name defaults to NCOMS
Click Ok.
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Question eleven. How We Start The Event List In Netcool/omnibus?

Answer :

For Unix:

From the Conductor window, click on Event List inside the button bar.
From a command set off, input: $NCHOME/omnibus/bin/nco_event &
For Windows:

From the Conductor menu, pick out Event List.
From the Windows Start menu, pick out Programs ? Netcool Suite ? Event List.
From a command prompt, enter: %NCHOMEp.ComnibusdesktopNCOEvent.Exe
 

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Question 12. How We Can Open The Transient Event List From The Command Line?

Answer :

For Unix:

Open the transient event list by using command: nco_elct
For home windows:

Open the transient occasion listing by command:NCOelct.Exe
 

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Question thirteen. How We Can Start The Transient Event List From The Command Line?

Answer :

For Unix

$NCHOME/omnibus/bin/nco_elct alternative
For Windows

%NCHOMEp.ComnibusdesktopNCOelct.Exe option
Question 14. Give The Steps To View Event List?

Answer :

Columns to include inside the occasion list and the order wherein they have to be displayed
Alternative titles or aliases for the columns
Column formatting, such as column widths, and alignment of the column headers and statistics
Whether positive columns ought to continue to be in view always when scrolling horizontally across the event listing
Sort orders and the type priority of the columns
Whether to restrict the quantity of rows which might be displayed in the occasion list
Question 15. Give The Steps To Start The View Builder?

Answer :

From the occasion list, click on View Builder at the toolbar, or select Edit ? Edit View.
From the UNIX Conductor, click on View Builder on the button bar, or double-click a stored view (.Elv) file in the non-public library.
From the Event List Configuration window, click on the New or Edit button.
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Question sixteen. What Is Probes In Netcool/omnibus?

Answer :

Probe is a java written code which goes as a agent it connect with the supply in which there is possibility of generating an occasion.
It detects it, collects it and ahead the information to object server as occasions where it's miles displayed in event listing.
Probes are occasion supply precise.
Rules for the event detection and series are define within the rules file.
The event amassed are up to date in the table indicators.Popularity.
Question 17. What Is Gateways In Netcool/omnibus?

Answer :

Gateways are the intermediaries among the item server and the 1/3 party application consisting of databases for the trade of activities.
Gateways can also be used to duplicate activities and to preserve the backup of object server.
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