IBM C2020-632 問題集

質問 1：
Which of the following is correct regarding the Cognos 10 security environment?
A. To perform authentication of users, a connection to the Cognos namespace must be defined.
B. In Framework Manager, object security is implemented by defining access to objects for groups and roles (of which users are members), not individual users.
C. In Framework Manager, object security is implemented by defining access to objects for users, groups and roles defined in the authentication providers.
D. Cognos 10 must be configured to use only one authentication provider at a time.
正解：C

質問 2：
What must a modeler consider when modeling for drill-through between multiple data sources?
A. Drill-through values must be cast.
B. Drill-through values must be identifiers.
C. Drill-through values must be conformed.
D. Drill-through values must be consolidated.
正解：C

質問 3：
What question should a data modeler answer before accepting this proposed operational data structure?

A. Is there a direct relationship between Branch and Employee?
B. Should all three tables be consolidated into one?
C. Are Branch and Employee dimension tables or fact tables?
D. Should a role playing dimension be created?
正解：A

質問 4：
In Framework Manager, which of the following will have a positive impact on query performance without intervention from an author?
A. Configure data sources in a project pointing to the same database instance to use the same connection.
B. Add performance indicators to functions.
C. Create stand-alone filters.
D. For a query item having an integer data type, set the Display Item Reference property to display an integer value.
正解：A

質問 5：
Which of the following are proven practices for organizing the objects in a project?
A. When importing metadata from more than one data source, do not override the relationships defined between the data sources at the time of import.
B. When importing metadata from more than one data source, create a separate folder for the imported objects from each data source.
C. When importing metadata from more than one data source, include all imported objects in the root namespace.
D. When importing metadata from more than one data source, create a separate namespace for the imported objects from each data source.
正解：D

質問 6：
In Framework Manager, which of the following is a correct technique for maintaining packages?
A. Publish packages to the network as well as to the content store in order to maintain model versioning and prevent report errors.
B. Edit the contents of a package by including or excluding model objects such as namespaces, folders, and query subjects.
C. When publishing packages, use file system version control so that reports created based on one version of a model will always run against that same version of the model regardless of how many times the package is published.
D. Perform an impact analysis on a package to identify the impact of changing the cardinality of a relationship between two query subjects included in the package.
正解：B