MCA MAGADH UNIVERSITY QUESTION (2015-2018) (Semester-iii) Database Management Systems 2015-2018 Full marks: 80 Time: 4 hours The questions are of equal value Answer any five questions 1. Define database. What are its characteristics? Explain the different types of database users. 2. Explain ANSI SPARC architecture of database. Define mapping and explain the mapping between the three levels of database. 3. Describe the features of Oracle as an RDBMS package. 4. Explain the notational conventions used in the E-R model. Construct and E-R model for student administration system. Students who apply for a course are registered in the system. short listed candidates
MCA MAGADH UNIVERSITY QUESTION (2010-2013) (Fifth Semester) Artificial Intelligence and Application Time: 4 hours Full Marks: 80 The questions are of equal value. Answer any five questions. 1. Define artificial intelligence. Explain the importance of AI and also explain the related fields of AI. 2. Explain how the alpha-beta algorithm is a better way to search game trees. These two algorithms depend on certain assumptions about how the game is played? What are they? 3. What important knowledge products are currently being marketed like other commodities? What are some new knowledge products likely to be sold within the next ten years? 4. Write a LISP program to convert centigrade temperatures to Fahrenheit. 5. Exp
BCA MAGADH UNIVERSITY QUESTION (2011) 2011 Full Marks: 75 Time: 3 hours The questions are of equal value Answer five questions including Question 1 Which is Compulsory 1. Choose the correct Answers: (a) The OS that allows only one Program to run at a time is (i) Batch Processing (ii) real time (iii) Multasking (iv) None of these (b) The directory structure used in windows is (i) hierarchical (ii) Flat (iii) both (i) and (ii) (iv) None of these (c) An imaginary memory supported by the OS in conjunction wi
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