PTU IBS Question Papers

I am the student of B.Tech 6th semester of Punjab technical university (PTU) and I want the previous year question papers of Introduction to Business Systems (IBS) subject so will you please provide me as this subject is very typical for me so I want to do preparation through question papers?

[sumit]

B.tech. (sem-6th)
Introduction to business systems
Subject code: cs-304

Time: 03 hours
Maximum marks: 60


1) Section-A is compulsory.
2) Attempt any 4 ques. from Section-B.
3) Attempt any 2 ques. from Section-C.

PART - A


(10x2=20 marks)
Q 1)
a) describe delimiters in COBOL. provide example.
b) describe Software testing.
c) elaborate the different kinds of files supported by COBOL?
d) describe SAP.
e) elaborate the significance of Decision Support system in a good info system?
f) provide at lowest 2 desirable characteristics of user interfaces.
g) What is the significance of Report Writer?
h) Differentiate ranging from UPDATE and change commands of FOXPRO.
i) What should be the qualities of good software?
j) describe Software testing.

PART - B


(4x5=20 marks)
Q 2) explain the responsibilities of DBA in database management systems.
Q 3) Draw an ER diagram for a Library management system. Also indicate the strong and weak entities in the diagram.
Q 4) Compare the different data capturing technologies.
Q 5) How are the sequential files with variable length records are handled in COBOL.
Q 6) Write in brief about different data management softwares.

PART - C


(2x10=20 marks)
Q 7) explain elaborate the different components of s standard ERP system and how do they interact with 1 another?
Q 8) elaborate the various levels of management? explain the problems related to centralization and decentralization of MIS.
Q 9) Write short note on:
a) Data flow diagrams.
b) Resource planning softwares.