Explanation/Reference:
A: Regarding Table Aliases: You can assign one or more alternate names, or aliases, to Planning Account, Currency, Entity, Scenario, Period, Version, Year, and user-defined dimension members. Aliases provide the ability to create unique sets of identifiers when working with dimensions and members.
Planning allows up to 10 aliases per dimension member, including the default alias.
C: The terms "generation" and "level" denote the distance from either the "root" or the "leaves" of the dimension. Thus, you can determine the location of any member within a database tree. You can also specify relationships between groups of related members.
Generations specify the distance of members from the root of their dimension. All members in a database that are the same number of branches from their root have the same generation number. The dimension is generation 1, its children are generation 2, and so on.
Levels measure the number of branches between a member and the lowest member below it, that is, the number of branches between a member and the "leaf" of its hierarchy within the database structure. Level
0 specifies the bottom-most members of a dimension and thus provides ready access to the raw data stored in a database. Leaf members are level 0, then their parents are level 1, and so on up the hierarchy.
You might note that when all sibling members have the same generation number but not necessarily the same level number.
For example, the members in this hierarchy:
Dim1
m11
m111
m112
m12
m121
m122
m13
have the following generation and level numbers:
Dim1 Gen 1, Level 2
m11 Gen 2, Level 1
m111 Gen 3, Level 0
m112 Gen 3, Level 0
m12 Gen 2, Level 1
m121 Gen 3, Level 0
m122 Gen 3, Level 0
m13 Gen 2, Level 0
Incorrect answer:
B: Attributes let you add another level of granularity to your data. You create attributes for a dimension when you want to group its members according to the same criterion. You then create attribute values for each attribute, which are assigned to dimension members.
D: You can use user-defined attributes (UDAs)-words or phrases describing a particular characteristic of members-within calc scripts, member formulas, and reports so that they return lists of members associated with the specified UDA. For example, say you have a Product dimension with various product members. s. You could create a UDA called New Products and base certain calculations only on new products.