300-085 Question #55: Real Exam Question with Answer & Explanation

The correct answer is A: photo URI, with pictures hosted on a web server. UDS does not serve binary photo attributes, so Jabber must use the photo URI method pointing to images hosted on an external web server.

Cisco Unified IM and Presence

Question

Which contact photo retrieval method is supported when using UDS as the directory for Jabber?

Options

Aphoto URI, with pictures hosted on a web server
Bbinary object retrieval of the user's jpegPhoto attribute
CNone, contact photos are not supported with UDS.
Dbinary object retrieval of the user's thumbnailPhoto attribute

Explanation

UDS does not serve binary photo attributes, so Jabber must use the photo URI method pointing to images hosted on an external web server.

Common mistakes.

B. Binary object retrieval of the jpegPhoto attribute is an LDAP-specific method that requires a direct LDAP connection and is not available when UDS is the directory source.
C. Contact photos are supported with UDS but only through the photo URI method - stating no support is incorrect.
D. Binary object retrieval of thumbnailPhoto is also an LDAP attribute-based method and cannot be used with UDS, which does not expose binary photo attributes.

Concept tested. Jabber contact photo retrieval with UDS directory

Reference. https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/jabber/Windows/12_1/cjab_b_planning-guide-jabber-121.html

Topics

#Cisco Jabber#UDS#contact photos#directory integration

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