*Library and Information Science MCQ* 👇👇 👉 *81) A book of ‘unknown’ or ‘doubtful’ authorship is known as -* A) Blue book *B) Apocryphal book* C) Incunabula D) Apograph 👉 *82) Which of the following Network is not primarily for academic purpose?* A) ERNET *B) NICNET* C) DELNET D) INFLIBNET 👉 *83) One of the following is not open source software?* A) Green - stone *B) Window* C) Linux D) D space 👉 *84) Which is the oldest classification sheme in the following?* *A) D D C* B) B C C) U D C D) C C 👉 *85) According to the AACR-2, information taken from outside to be shown within -* *A) [ ] Square brackets* B) ( ) Parentheses C) < > Angel brackets D) { } Braces 👉 *86) Delivery of Books Act passed in the year: -* A) 1960 B) 1972 *C) 1954* D) 1963 👉 *87) What term is used for entries at the back of main entry card, referring to other cards relating to a book?* *A) Tracing* B) Series note C) Note section D) Title 👉 *88) Who is the author of subject catalogue?* A) J. Kaiser B) S. R. Ranganathan C) C. A. Cutter *D) E. J. Coates* 👉 *89) Table 2 in D.D.C. – 23rd edition stands for-* *A) Literature sub-divisions* B) Standard sub-divisions C) Group of persons D) Language divisions 👉 *90) First time efforts for the development of libraries in India were made by: -* A) S. Radhakrishnan B) S. R. Ranganathan *C) Sayaji Rao Gaekwad III* D) Sayaji Rao Gaekwed I