Professional Course Examination, November 2018
Pre-CBCS
1st Semester
BACHELOR OF PHARMACY
Paper No. 02
Basic Electronics and Computer Applications
Full Marks 40
Time 2 hours
The figures in the margin indicate full marks for the questions
Answer any eight questions
1. With the help of neat diagram, explain the formation of depletion region in
p-n junction. 5
2. Draw the circuit diagram of a full-wave bridge rectifier and discuss its
working.
3. Draw a block diagram to illustrate the basic organization of a computer
system and explain the function of various units.
4. What is software? Distinguish between system software and application
software.
5. What is computer and how is it classified?
6. What are the importances of compiler and assembler in high-level
language? 5
/483 1 Contd.
7. Discuss the application of computer in diagnostic laboratories. 5
8. What are called constant and variable? Give an example showing
declaration of variable in FORTRAN.
9. Write a FORTRAN program to evaluate the volume of a sphere of radius r. 5
10. Write short notes on any one of the following 5
Types of network
Photomultiplier tube
IOS reference model
Machine language