Refer to the exhibit. An engineer is creating a custom application using the Cisco Unified CM AXL API. The engineer wants to retrieve the list of all available SIP Dial Rules in Cisco Unified CM. Whic

Question

Exhibit

Options

• AgetDialRule
• BlistDialRule
• CgetDialRules
• DlistDialRules
• EaddDialRules

• A
  3% (1)
• B
  3% (1)
• C
  14% (5)
• D
  73% (27)
• E
  8% (3)

Explanation

D is correct because the Cisco AXL API follows a consistent naming convention: list<Object> methods retrieve collections of items, and the object name uses the plural form when the API resource itself is plural - in this case, listDialRules returns all SIP Dial Rules configured in Unified CM.

Why the others are wrong:

• A (getDialRule) - get retrieves a single specific item by identifier, not a list; also missing the plural "s".
• B (listDialRule) - correct verb (list) but wrong object name - it's DialRules (plural), not DialRule in the AXL schema.
• C (getDialRules) - get is for fetching one record; using it with a plural form is not a valid AXL pattern.
• E (addDialRules) - add is a write operation for creating new records, not retrieving them.

Memory tip: In AXL, think GLAADU - Get (one), List (many), Add, Update, Delete, Remove. When you need all of something, always reach for list + the plural noun.

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