1421 Assertion (A): Principle of canonical sequence is mainly followed to arrange the array of subjects in a classification scheme.
Reason (R): This principle sets the proviso that when subjects in an array of subjects are traditionally referred to in a specific sequence, it will be convenient to conform to this traditional sequence.
Option-Sets:
(A) Both (A) and (R) are true.
(B) (A) is false but (R) is true.
(C) Both (A) and (R) are false.
(D) (A) is true but (R) is false.
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Answer: (A)
1422 Assertion (A): TREC is credited for bringing the concept of the evaluation of IR system.
Reason (R): TREC series of IR experiment has drawn attention of the LIS professionals all over the world for providing an open testing event and standard evaluation scenario.
Option-Sets:
(A) Both (A) and (R) are false.
(B) Both (A) and (R) are true.
(C) (A) is false but (R) is true.
(D) (A) is true but (R) is false.
View Answer @LIS Cafe
Answer: (C)
1423 Assertion (A): As is true for an organisation, effective leadership is crucial for success, as poor managerial leadership may mar the organisational goals.
Reason (R): Patterns of poor managerial leadership create low morale, poor organisational climate, distrust towards supervisors among subordinates, lack of team work and consensus building and shared goals, etc. which are the clear indicators of a wrong person attained a managerial leadership position.
Option-Sets:
(A) (A) is true, but (R) is false.