IBM C2010-657 Online Practice Questions and Exam Preparation

IBM C2010-657 Online Questions & Answers

• Question 41:

  A company is deploying WebGUI worldwide and assessing their user and group requirements. These users will need access to WebGUI:

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  12 users will be monitoring the Active Event List in shifts. They will run tools that will modify events.

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  5 users will connect to the Active Event List to view certain event information.

  Which user roles are required within the IBM Tivoli Netcool/OMNIbus ObjectServer given these requirements?

  A. No ObjectServer user access is required.
  B. 17 users require the Normal role for write permission.
  C. 12 users require CatalogUser and AlertsUser roles for write permission.
  D. 17 users require CatalogUser and AlertsUser roles for write permission.
  B. 17 users require the Normal role for write permission.

• Question 42:

  What does the nco_setprobeprop command modify?

  A. the default location of the property file for a specified probe
  B. the value of the specified property of a probe via the probe's HTTP interface
  C. the value of the specified property in the property file for the specified probe
  D. the value of the specified property in all probe property files in the installation
  B. the value of the specified property of a probe via the probe's HTTP interface

• Question 43:

  What is the difference between the hash and tree database index structure?

  A. The hash index can only be used on INTEGER columns. The tree index can be used on any column data type.
  B. The tree index can only be used on VARCHAR columns. The hash index can be used on any column data type.
  C. The hash index supports equality comparisons in SQL queries. The tree index is an ordered index that stores columnvalues in a sorted structure.
  D. The hash index is an ordered index that stores column values in a sorted structure. The tree index supports equalitycomparisons in SQL queries.
  C. The hash index supports equality comparisons in SQL queries. The tree index is an ordered index that stores columnvalues in a sorted structure.

• Question 44:

  IBM Tivoli Netcool/OMNIbus V7 4 core components are being installed on a server running 64-bit SUSE Linux. The server hardware consists of 8 CPUs (2.4 GHz), 16 GB RAM, and 2500 GB disks. The software will be installed using the Typical installation option.

  The IBM Prerequisite Scanner should be run on this system to ensure what is correct on the server?

  A. the correct kernel parameters
  B. the correct user to perform the installation
  C. the correct hardware, operating system, and software
  D. the correct host name, DNS resolution, and port availability
  C. the correct hardware, operating system, and software

• Question 45:

  What must be configured to run an ObjectServer in FIPS 140-2 security mode?

  A. set the SecurityEncryption property of the ObjectServer to the DES setting
  B. set the SecurityEncryption property of the ObjectServer to the AES setting
  C. set the PasswordEncryption property of the ObjectServer to the DES setting
  D. set the PasswordEncryption property of the ObjectServer to the AES setting
  D. set the PasswordEncryption property of the ObjectServer to the AES setting

• Question 46:

  Click the Exhibit button.

  

  When creating a new external procedure in the ObjectServer, which hostname should be listed as the Host parameter?

  A. localhost
  B. the ObjectServer hostname
  C. the local Process Agent name
  D. the hostname where the executable will be run
  D. the hostname where the executable will be run

• Question 47:

  Which SQL WHERE clause processes the query most efficiently?

  A. WHERE Summary like`[L1]ink [Dd]own'and Severity=3
  B. WHERE Severity=3 and Summary like`Link Down|link down'
  C. WHERE Summary like`Link Down|link down'and Severity=3
  D. WHERE Severity=3 and (Summary like`link down'or Summary like`Link Down');
  D. WHERE Severity=3 and (Summary like`link down'or Summary like`Link Down');

• Question 48:

  Which three statements are true regarding a WebGUI load balancing cluster? (Choose three.)

  A. An IBM DB2 database is required.
  B. If a node within a cluster fails, new user sessions are directed to other active nodes.
  C. WebGUI load balancing can be configured as an option during WebGUI installation if a database is available.
  D. If a node in the cluster fails, active sessions on that node are automatically transferred to other active nodes.
  E. If a node in the cluster fails, users who are in session with that node must log back in to access the WebGUI.
  F. If a node in the cluster fails, users who are in session with that node are automatically directed to other active nodes
  A. An IBM DB2 database is required.
  B. If a node within a cluster fails, new user sessions are directed to other active nodes.
  E. If a node in the cluster fails, users who are in session with that node must log back in to access the WebGUI.

• Question 49:

  Which command creates a new dual desktop display ObjectServer with the server name as DISPLAY_OS_1 connecting to AGG_OS_1 ObjectServer?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  C. Option C

• Question 50:

  Click the Exhibit button.

  

  After performing stress testing on the new IBM Tivoli Netcool/OMNIbus V7 4 (Netcool/OMNIbus) single tier deployment, the Netcool/OMNIbus administrator notices the combined average profiling and trigger statistics log file data shows that the primary aggregation ObjectServer AGG_P is using 50 seconds on average out of its 60 second granularity cycle.

  As part of the stress testing, WebGUI was connected to the Netcool/OMNIbus system and a representative number of users logged in to the WebGUI server Users reported sluggish performance from their Active Event lists.

  On further inspection of the log files, the Netcool/OMNIbus administrator sees that the grouped user profile WEBTOP is the biggest consumer using just over 40 seconds of the 60 second granularity. Which two actions will help decrease the load by this user profile group and improve the end user experience? (Choose two)

  A. delete the contents of the alerts.details table
  B. deploy further probes to share the load of the incoming event stream
  C. enable data caching on the WebGUI server for the Netcool/OMNIbus datasource
  D. deploy a Display layer using the standard multi-tier architecture configuration and move WebGUI to connect to theDisplay layer in DSD mode
  E. deploy a Collection layer using the standard multi-tier architecture configuration and move WebGUI to connect to theCollection layer in DSD mode
  C. enable data caching on the WebGUI server for the Netcool/OMNIbus datasource
  D. deploy a Display layer using the standard multi-tier architecture configuration and move WebGUI to connect to theDisplay layer in DSD mode