TU Wien:Advanced Internet Computing VU (Dustdar)/Prüfung 2014-03-10
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Prüfung vom ersten Nebentermin vom Stoffsemester WS13/14:
- Name 6 important aspects of IT services
- A given algorithm runs 75% of the time in parallel and 25% of the time sequentially. Calculate the speedup according to Amdahl's Law for 5 nodes. Is the algorithm an Embarrassingly Parallel Application?
- Find REST Anti-Patterns in the given Flickr REST API
- Explain the 4 levels of the Richardson Maturity Model of REST
- Define the terms composition, choreography, orchestration and name differences
- Define the terms: types, messages, operations in the context of WSDL and give a concrete Example (no XML code required)
- Explain scale-up and scale-out (differences, possible problems with each approach)
- What is an Enterprise Service Bus and what problem does it solve
- Transform the given WS-Policy in DNF