BCA IGNOU

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CS-06 Data Base Management System Dec-2003

Filed under:

Q.3. Explain the following:

(i) Hashing

(ii) Indexing

(iii) B+ tree indexes

(iv) Specialization

(v) Generalization

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CS-06 Data Base Management System Dec- 2002

Filed under:

Q.3(a). Describe the methodologies used in the evaluation of a DBMS. What are the merits and demerits of each of these?

(b) Create a B-Tree structure of the order 3 for the following relation (CUSTOMER):

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Courses Offered by IGNOU

School of Computer and Information Sciences (SOCIS)
Master of Computer Applications (MCA)
Bachelor of Computer Applications (BCA)
Bachelor of Information Technology (BIT)
Advanced Diploma in Information Technology (ADIT)
Certificate in Computing (CIC)

School of Humanities
M.A.English (MEG)
M.A.Hindi (MHD)
BA English
BA Hindi
Postgraduate Diploma in Radio Prasran (PGDRP)
Postgraduate Diploma in Translation (PGDT)
Diploma in Creative Writing in English (DCE)
Postgraduate Certificate in Television Writing (PGCTW)
Postgraduate Certificate in Copyediting and Proofreading (PGCCP)
Certificate in the Teaching of English (CTE)

School of Education
Doctor of Philosophy (Ph.D.) (Phase-I)
Post Graduate Diploma in Higher Education (PGDHE)
Bachelor of Education (B.Ed)
Diploma in Primary Education (DPE)
CIG
Certificate in Primary Education (CPE)
Master of Arts (Education)
Post Graduate Diploma in Educational Technology (PGDET)
Post Graduate Diploma in School Leadership and Management (PGDSLM)

School of Continuing Education
Bachelor in Social Work (BSW)
Postgraduate Diploma in Rural Development (PGDRD)
Diploma in HIV & Family Education (DAFE)
Certificate in HIV & Family Education (CAFÉ)
Certificate Programme in Rural Development (CRD)
Elective in Rural Development
Diploma in Nutrition and Health Education (DNHE)
Diploma in Early Childhood Care and Education (DECE)
Certificate in Food and Nutrition (CFN)
Certificate Programme in Nutrition and Childcare (CNCC)
Application Oriented Courses for BDP
Postgraduate Diploma in Journalism and Mass Communication (PGDJMC)
Post Graduate Diploma in Audio Programme Production (PGDAPP)
Certificate in Food Safety (CFS)
M.A. in Rural Development, M.A.(RD)
Master's of Science Degree in Dietetics and Food Service Management {MSc. (DFSM) }
Application Oriented Courses for BDP

School of Health Sciences
Post Basic Bachelor of Sciences in Nursing
Post Graduate Diploma in Maternal & Child Health
Post Graduate Diploma in Hospital and Health Management
Post Graduate Certificate in Rural Surgery
Post Graduate Diploma in Geriatric Medicine
Certificate in Health and Environment
Certificate in Health Care Waste Management
Post Graduate Diploma in Community Cardiology

School of Sciences
Bachelor of Science (B.Sc.) Programme
Certficate Programme Teaching of Primary School Mathematics (CTPM)
Certificate Programme in Laboratory Techniques (CPLT)
Post Graduate Diploma in Intellectal Property Rights (PGDIPR)
Post Graduate Diploma in Environment and Sustainable Devlopment
Appreciation Course On Environment
Awareness Course On Intellectual Property Rights
Programme Under Development