Semantic Web and Social Networks Mid - II, April - 2015

1.Which of the following Semantic search engine uses Pipelined Architecture for Crawling
  • Swoogle
  • Falcon
  • SWSE
  • None
Answer: C
2.Reasoning power is still limited in
  • XML
  • RDF Schema
  • OWL
  • RDF
Answer: C
3.Which of the following are Popular Social Networks
  • Facebook
  • twitter
  • My space
  • All
Answer: D
4.The following eliminates the drawbacks of early social networks like Friendster, Orkut
  • FOAF
  • Twitter
  • Facebook
  • None
Answer: A
5.Formally describing operational metrics of a web service/process are______semantics
  • QoS
  • Execution
  • Functional/Operational
  • Data/Information
Answer: A
6._______ aims to provide OWL-S/UDDI mapping
  • OWL-S
  • XML
  • OWL
  • None
Answer: C
7.Services have a machine-readable description that can be used to identify the interface of the service is
  • Published
  • Described
  • Available
  • Modular
Answer: B
8.Identify the Social Network Examples from the following
  • Community elite decision-making
  • Email, Instant messaging, Newsgroups
  • SocNet software, Friendster
  • All
Answer: D
9.Social Networks can be defined formally
  • A structural approach to understanding social interaction
  • Networks consist of Actors and the Ties between them
  • Both A&B
  • None
Answer: C
10._____ provide us with valuable community structure that may not necessarily appear in homepage based communities
  • text
  • In-links
  • Mailing Lists
  • Out-links
Answer: C
11.First order ______logic is High level language to express knowledge
Answer: predicate
12.Expand SMEs _____________
Answer: subject matter experts
13.Networks of folksonomies are modeled as a ________graph with hyper edges
Answer: tripartite
14.Rules have ___________and reasoning power
Answer: expressive
15.Social Graph represented in _______
Answer: RDF
16.Networks from surveys or web are used as raw data to carry out complex ________
Answer: data analysis
17._______communities require you to provide personal information
Answer: Online
18.Additional relationships can be expressed in ______
Answer: OWL
19.Del.icio.us is a ______book marking tool
Answer: social
20.A Semantic Web project started at _______
Answer: 1999