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BLI-222: INFORMATION SOURCES AND SERVICES TUTOR MARKED ASSIGNMENT Coverage: Course Code: BLI-222 Course: Information Sources and Services Assignment Code: AST/TMA/Jul.2020/Jan.2021 Blocks: 1 to 4 Units: 1 to 14 Total Marks: 70 Note: Answer all questions. 1) Answer the following questions in 700 words each. (4X1040 Marks) 1) What are the reference sources of information List their different types and explain the process of evaluating any one of its type. (10) 2) Who are core information professionals? Explain the role of information disseminators as sources of information. (10) 3) What do you understand by reference service? Describe its origin, growth and development. Differentiate between reference service and information service. (10) 4) What are the objectives of user education? Describe the various methods and media used for offering user education in libraries. 2) Answer the questions in 250 words each. (6X5=30 Marks) 1) Discuss with examples the categorisation of documents as given by Ranganathan. (5) 2) Explain the importance of trade literature as primary source of information (5) 3) Discuss the positive and negative influences of mass media. (5) 4) Explain how museums are considered as sources of information. (5) 5) Discuss the steps involved in conducting manual search for information. 6) What are the thrust areas of five laws of library science with marketing implications? (5) (10) BLI-222: INFORMATION SOURCES AND SERVICES TUTOR MARKED ASSIGNMENT Coverage: Course Code: BLI-222 Course: Information Sources and Services Assignment Code: AST/TMA/Jul.2020/Jan.2021 Blocks: 1 to 4 Units: 1 to 14 Total Marks: 70 Note: Answer all questions. 1) Answer the following questions in 700 words each. (4X1040 Marks) 1) What are the reference sources of information List their different types and explain the process of evaluating any one of its type. (10) 2) Who are core information professionals? Explain the role of information disseminators as sources of information. (10) 3) What do you understand by reference service? Describe its origin, growth and development. Differentiate between reference service and information service. (10) 4) What are the objectives of user education? Describe the various methods and media used for offering user education in libraries. 2) Answer the questions in 250 words each. (6X5=30 Marks) 1) Discuss with examples the categorisation of documents as given by Ranganathan. (5) 2) Explain the importance of trade literature as primary source of information (5) 3) Discuss the positive and negative influences of mass media. (5) 4) Explain how museums are considered as sources of information. (5) 5) Discuss the steps involved in conducting manual search for information. 6) What are the thrust areas of five laws of library science with marketing implications