Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Summer 6th Sem New 2162206 Computer Application Mining Previous Question Paper
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ?VI(NEW) ? EXAMINATION ? SUMMER 2019
Subject Code:2162206 Date:18/05/2019
Subject Name:Computer Application Mining
Time:10:30 AM TO 01:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
MARKS
Q.1 (a) What are the input devices used in computer? 03
(b) Write short note on application of computer in mining industry.
04
(c) Explain in detail any two output devices used in computer with neat sketch. 07
Q.2 (a) List of output devices used in computer and brief it. 03
(b) Explain: Digitizer 04
(c) Explain in detail any two of input devices used in computer with neat sketch. 07
OR
(c) Explain the mechanism and applicability of cathode ray tube with neat sketch. 07
Q.3 (a) Difference between drum printer and band printer. 03
(b) Explain printers with their types in brief. 04
(c) Explain in detail: scanner and pointing devices 07
OR
Q.3 (a) Explain the rotation to reposition 2d objects. 03
(b) Explain: Bresenham's circle algorithm 04
(c) Define two dimension geometric transformations. 07
Q.4 (a) Explain: track ball 03
(b) Explain: (i) Translation and (ii) Rotation 04
(c) Explain: Bresenham's line algorithm 07
OR
Q.4 (a) Explain: touch screen 03
(b) Explain: (i) Shear and (ii) Reflection 04
(c) Explain the properties of circle with the reference of circle generating
algorithms.
07
Q.5 (a) Write a note on DBMS. 03
(b) Write various issues in data mining. 04
(c) How ?CAD? application is useful to the mining industry? Write in detail. 07
OR
Q.5 (a) Write the merit and demerits of DBMS. 03
(b) Explain various types of data mining. 04
(c) Explain ?CAD? programming and ?CAD? workstation. 07
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This post was last modified on 20 February 2020