shekhawati university previous year question paper pdf
pdusu previous year paper M.Sc(Previous) examination 2019
M.Sc(Previous) examination 2019
paper 6
COMPUTER FOR CHEMISTS
Time : 3 Hours
Unit-'I'
1. Write explanatory notes on the following:
(a) DOS
(b) UNIX
Or
Write short notes on the following:
(a) Memory of computer
(b) Algorithms
(c) Computer languages
Unit-'II'
2. What is operator? Describe the different types of operators with examples in C-language.
or
Write short notes on the following:
(a) if statement
(b) go to statement
(c) REM and LFT statement
3. (a) Write a program to compute pressure from Vander Waal's equation.
(b) Write a program to compute rate constant of zero order reaction.
or
Write a program to calculate pH of acidic, basic and neutral solution.
Unit-'IV
4 Calculate the value of the integral by using Simpson's 1/3 and 3/8 rule and also calculate the
approximate value of z in each case.
or
Describe the MS-Word processing program.
