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Information retrieval systems MCQs

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1. What is an Information Retrieval (IR) system primarily designed to do?





2. In an Information Retrieval system, what does “query” refer to?





3. Which of the following is NOT a component of an Information Retrieval system?





4. What is the purpose of indexing in an Information Retrieval system?





5. Which of the following is an example of an Information Retrieval system used on the web?





6. The process of ranking search results in an Information Retrieval system is based on:





7. Which term refers to the effectiveness and efficiency of an Information Retrieval system in providing relevant results?





8. What is the primary function of a search engine in an Information Retrieval system?





9. Boolean operators (AND, OR, NOT) are commonly used in Information Retrieval systems to:





10. Which of the following is a feature of modern Information Retrieval systems?





11. In an Information Retrieval system, relevance feedback is used to:





12. Which term refers to the process of extracting keywords from a document for indexing purposes?





13. A synonym ring in Information Retrieval systems is used to:





14. What is the purpose of a relevance model in Information Retrieval?





15. Which of the following factors can affect the performance of an Information Retrieval system?





16. Vector space model and probabilistic model are examples of:





17. In Information Retrieval systems, what is term frequency-inverse document frequency (TF-IDF) used for?





18. Which of the following is an example of an open-source Information Retrieval system?





19. The process of crawling and indexing web pages is a key component of:





20. Which of the following is NOT a type of Information Retrieval system?





Library Sciences MCQs

  1. History and principles of librarianship
  2. Ethical and legal issues in librarianship
  3. Role of libraries in society
  4. Information Organization and Retrieval
  5. Cataloging and classification (e.g., Dewey Decimal System, Library of Congress Classification)
  6. Metadata standards
  7. Indexing and abstracting
  8. Information retrieval systems
  9. Collection Development and Management
  10. Selection and acquisition of materials
  11. Collection policies
  12. Digital collections
  13. Preservation and conservation of materials
  14. Information Technology in Libraries
  15. Integrated library systems (ILS)
  16. Digital libraries and repositories
  17. Library automation
  18. Emerging technologies (e.g., AI, blockchain)
  19. Reference interview techniques
  20. Online reference services
  21. Information literacy instruction
  22. User education and outreach
  23. Research Methods in Library and Information Science
  24. Reference and Information Services
  25. Quantitative and qualitative research methods
  26. Data analysis and statistics
  27. Evaluation of library services and programs
  28. Management and Leadership in Libraries
  29. Strategic planning
  30. Human resource management
  31. Financial management and budgeting
  32. Marketing and advocacy
  33. Archival Studies
  34. Digital curation
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  36. Special Libraries and Information Centers
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  39. Law libraries
  40. School libraries
  41. Public Libraries
  42. Community needs assessment
  43. Program development for different demographics
  44. Public relations and community engagement
  45. Academic Libraries
  46. Information literacy programs
  47. Scholarly communication
  48. Institutional repositories
  49. Research data management
  50. Children’s and Young Adult Services
  51. Children’s literature
  52. Programming for youth
  53. Literacy development
  54. Educational technologies
  55. Library Advocacy and Policy
  56. Library legislation and policy
  57. Intellectual freedom
  58. Copyright and intellectual property issues
  59. Information policy
  60. Digital Libraries
  61. Digital library design and architecture
  62. Digital preservation
  63. User experience (UX) design
  64. Digital rights management
  65. Knowledge Manageme
  66. Knowledge sharing and dissemination
  67. Organizational learning
  68. Communities of practice
  69. Knowledge management systems

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