Books of Unknown or doubtful authorship is known as :
If we plot ‘recall’ and precision on ‘X’ and ‘Y’ axis to draw a graph,then we get a
The term ‘Literary warrant’ for book classification was introduced by
Under which approach of Wersig- Neveling’s information theory, information is seen as static relations
between physical objects which may be perceived or not ?
Answer: The structural approach
Which information theory focuses on the purpose of communication is, to inform, instruct or motivate the receiver ?
‘Noise’ in Information retrieval is due to
Answer: Redundant Information
In which scheme of classification, special auxiliaries denote locally recurrent characteristics ?
Answer: Universal Decimal Classification
Which of the following makes a network insecured ?
Whose model of communication of knowledge suggests that communication is an open system ?
‘Trans Border Data Flow’ means
Answer: Flow of information between countries
Which of the following three types of basic languages are used in computer programming ?
Answer: COBOL, BASIC and C
FRBR Model consist of which of the following four entities ?
Answer: Work, Expression, Manifestation,Item
The primary distinction between RDA and AACR is
Damodaran Committee appointed in 1971 to review working of
Answer: Polytechnic Libraries
Which form of reasoning is the process of drawing a specific conclusion from a set of premises ?
Answer: Deductive reasoning