2010 Question Paper,DATABASE MANAGEMENT SYSTEM,P. G. D. C. M. (Semester - I),University Of Pune Question Paper

University Of Pune Question Paper
P. G. D. C. M. (Semester - I) Examination - 2010
DATABASE MANAGEMENT SYSTEM
(Old 2005 Pattern)
Time : 3 Hours] [Max. Marks : 80
Instruction :
All questions are compulsory.
Q.1) Solve any two : [15]
(a) What are different Normal Forms ? Explain 3NF.
(b) Explain advantages and disadvantages of DBMS.
(c) Explain any five Codd’s Rules.
Q.2) Write short notes : (Any Three) [15]
(a) Compare HDB, NDB, RDB in DBMS.
(b) Data Independency
(c) Users of DBMS
(d) Define E-R Model.
Q.3) Solve any three : [15]
(a) Explain Control Structures in ‘C’.
(b) Explain strcmp and strcat functions with example.
(c) Explain Arrays in ‘C’.
(d) Explain Storage Classes in ‘C’.
Q.4) Solve any two : [15]
(a) Write a program to print the following pattern :
a
b c
def
ghi j
(b) Write a program which will print first 3 armstrong numbers.
(c) Write a program to print sum of first 100 odd numbers.
Q.5) Write a recursive function to convert decimal number to its binary
equivalent. [10]
Q.6) Write a program which will accept 10 numbers in an array and then
replace array elements with its square. [10]

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