GTU previous question papers -BE- Sem-III -Business Information System -May 2011

GTU previous question papers

GUJARAT TECHNOLOGICAL UNIVERSITY

B.E. Sem-III Remedial Examination May 2011

Subject code: 1316  

Subject Name: Business Information System

 

 

Instructions:

1. Attempt all questions.

2. Make suitable assumptions wherever necessary.

3. Figures to the right indicate full marks.

Q.1 (a) Explain the need of user Knowledge and Training.  

(b) What is Network? Explain all Types of Network.

 Q.2 (a) What is OCR? Explain the process of OCR in detail.  

(b) Explain Magnetic tape and Optical Disk  

OR

(b) Answer the following

1. What is Fuzzy Logic? Write the application areas of fuzzy logic.

2. List types of Communication channels.

Q.3 (a) Explain Sequential, Direct Access and index file structure in detail.  

(b) Explain SDLC (System Development Life Cycle) in Detail.  

OR

Q.3 (a) What is Fact-finding Method? Explain any three Methods.  

(b) Explain the following Terms.

1. Logical file system.

2. Job Scheduler.

3. Auditing.

 Q.4 (a) What is data flow diagram? Draw Context level DFD for mess management system.

 (b) What is system Appraisals? Explain the system Appraisals in detail.  

OR

Q. 4 (a) Explain the term “Risk”. Discuss factors that can increase the risk.  

(b) Explain the following Terms.

1.Viruses and Worms

2.Diving and Wiretapping

3.Define : Information Security.

 Q.5 (a) Explain MIS(Management information System) and DSS(Decision Support Systems).

 (b) Explain Natural Language Processing and task of it .  

OR

Q.5 (a) Write a note on Payroll system Design.  

(b) Answer the following questions.

1.what are the benefits of Automated Account payable system

2.explain the term “Inventory Management System”

 

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