Master of Science I (Environmental Science)Examination:
Oct Nov 2016 Semester I (New CBCS)
SLR No. Day
Date Time Subject Name Paper
No. Seat No.
SLR SF
407
Monday
21/11/2016
10.30 AM
to
01.00 PM
Computer Application
C
HCT
1.3
Instructions: Answer any five questions.
All questions carry equal marks.
Q.1 is compulsory.
Attempt any two from Q.2, 3 4
Attempt any two from Q.5, 6 7
Draw neat and labeled diagrams wherever necessary.
Total Marks:70
Q.1 Select the answer among the following: 14
A device that both transmits and receive data is
Transducer Trapdoor
Translator Transceiver
Magnetic taps can serve as
Secondary-storage media Output media
Input media All of the above
A step-by-step procedure used to solve a problem is called
Logarithm Algorithm
Application program All of the above
A beam of light used to record and retrieve data on optical disks is known as
Polarized light Unpolarized laser light
Laser Intense light
Geographical Information Science (GISc) can be defined as
The science behind GIS
The application of GIS to a range of scientific disciplines
The use of GIS to solve environmental problems
The geographical study of GIS
Worldwide geocaching is carried out by
GIS Remote vehicles
GPS GPNS
Google Earth is an example of a
Virtual picture Virtual globe
Satellite globe GPS globe
Which is a secondary memory device?
CPU Floppy disk
ALU Internal hard disk
Page 1 of 2
A computer program consists of
System flowchart
Algorithms written in computer's language
Program flowchart
Discrete algorithm steps
10)A memory bus is mainly used for communication between
Processor and memory Processor and various devices
ALU and memory Input device and output device
11) Geoinformatics is the science and the technology which address the problems
of
Geography, cartography and geosciences
Geography, cartography and biology
Geography, cartography and chemical engineering
Geography, cartography and mechanical engineering
12) Bioinformatics is an interdisciplinary field that develops
Methods and software tools for biological data
Understand software tools for biological data
Connects software tools for GIS
Technology tools for organisms
13) Which models use an empirical method to convert rainfall volume into runoff
volume?
Rainwater Models Hydrological Models
Groundwater Models Agronomic Models
14) Environmental modeling do not undertake one of the following area
Parameterization of 3D geological models
Development of numerical process techniques for groundwater
Environmental restoration through pollution control
Geostatistics and model development and data integration
Q.2 What are various storage units of computer system? Also add a note on
development of computers.
14
Q.3 Discuss importance of computer graphics. Also add a note on applications of
DBMS in environmental studies.
14
Q.4 Discuss in detail various tools used in bioinformatics? Also add a note on
applications of it in environmental investigations.
14
Q.5 Write a short note on the following: 14
Fundamentals of Web Design
Computer Networking
Q.6 Write brief with suitable illustration on the following: 14
What are applications of information technology in environmental science?
What is environmental modeling? Discuss its importance.
Q.7 Write brief on the following: 14
Discuss various software used in the environmental science.
Add a note on applications of internet with disadvantages.