Pandit Ravishankar Shukla University 2010 B.Sc Computer Science Ptravishankar shukla university, BSc.(Part III) , , , First, Computer Hardware-Part C - Question Paper
Sunday, 27 January 2013 04:15Web
B. Sc. (Part III) Examination, 2010
COMPUTER SCIENCE
Paper First
(Computer Hardware-Part C)
Time: 3 Hours ] [Maximum Marks:50
UNIT-I
1. What is the difference ranging from 8088, 286, 386 and pentium microprocessor ?
OR
discuss I/o addressing techniques in P-8088.
UNIT-II
2. discuss different kinds of disk controllers used in computer.
OR
define monochrome and colour graphics adapters in detail.
UNIT-III
3. discuss different services given by the ROM-BIOS in brief.
OR
(a) elaborate the features of COM and EXE program files ?
(b) discuss how different devices are handled in DOS ?
UNIT-IV
4. discuss logical structure of a disk in DOS.
OR
discuss how to load, call, return and execute EXEC function.
UNIT-V
5. Write short notes on any 2 of the subsequent :
(a) kinds of interrupts
(b) Filters in operating system
(c) Troubleshooting of window OS
(d) Redirection of I/O under DOS
Earning: Approval pending. |